3142187775

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^2$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 6306158880

約数和(自身を除く): 3163971105

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 61, 67, 75, 85, 135, 153, 183, 201, 225, 255, 305, 335, 425, 459, 549, 603, 675, 765, 915, 1005, 1037, 1139, 1275, 1525, 1647, 1675, 1809, 2295, 2745, 3015, 3111, 3417, 3825, 4087, 4489, 4575, 5025, 5185, 5695, 8235, 9045, 9333, 10251, 11475, 12261, 13467, 13725, 15075, 15555, 17085, 20435, 22445, 25925, 27999, 28475, 30753, 36783, 40401, 41175, 45225, 46665, 51255, 61305, 67335, 69479, 76313, 77775, 85425, 102175, 110349, 112225, 121203, 139995, 153765, 183915, 202005, 208437, 228939, 233325, 256275, 273829, 306525, 336675, 347395, 381565, 551745, 606015, 625311, 686817, 699975, 768825, 821487, 919575, 1010025, 1042185, 1144695, 1369145, 1736975, 1875933, 1907825, 2060451, 2464461, 2758725, 3030075, 3126555, 3434085, 4107435, 4655093, 5210925, 5723475, 6845725, 7393383, 9379665, 10302255, 12322305, 13965279, 15632775, 17170425, 20537175, 23275465, 36966915, 41895837, 46898325, 51511275, 61611525, 69826395, 116377325, 125687511, 184834575, 209479185, 349131975, 628437555, 1047395925, 3142187775]

約数ペア:

[(1, 3142187775), (3, 1047395925), (5, 628437555), (9, 349131975), (15, 209479185), (17, 184834575), (25, 125687511), (27, 116377325), (45, 69826395), (51, 61611525), (61, 51511275), (67, 46898325), (75, 41895837), (85, 36966915), (135, 23275465), (153, 20537175), (183, 17170425), (201, 15632775), (225, 13965279), (255, 12322305), (305, 10302255), (335, 9379665), (425, 7393383), (459, 6845725), (549, 5723475), (603, 5210925), (675, 4655093), (765, 4107435), (915, 3434085), (1005, 3126555), (1037, 3030075), (1139, 2758725), (1275, 2464461), (1525, 2060451), (1647, 1907825), (1675, 1875933), (1809, 1736975), (2295, 1369145), (2745, 1144695), (3015, 1042185), (3111, 1010025), (3417, 919575), (3825, 821487), (4087, 768825), (4489, 699975), (4575, 686817), (5025, 625311), (5185, 606015), (5695, 551745), (8235, 381565), (9045, 347395), (9333, 336675), (10251, 306525), (11475, 273829), (12261, 256275), (13467, 233325), (13725, 228939), (15075, 208437), (15555, 202005), (17085, 183915), (20435, 153765), (22445, 139995), (25925, 121203), (27999, 112225), (28475, 110349), (30753, 102175), (36783, 85425), (40401, 77775), (41175, 76313), (45225, 69479), (46665, 67335), (51255, 61305)]