73590705

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 146240640

約数和(自身を除く): 72649935

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 61, 83, 85, 95, 153, 171, 183, 249, 255, 285, 305, 323, 415, 549, 747, 765, 855, 915, 969, 1037, 1159, 1245, 1411, 1577, 1615, 2745, 2907, 3111, 3477, 3735, 4233, 4731, 4845, 5063, 5185, 5795, 7055, 7885, 9333, 10431, 12699, 14193, 14535, 15189, 15555, 17385, 19703, 21165, 23655, 25315, 26809, 45567, 46665, 52155, 59109, 63495, 70965, 75945, 80427, 86071, 96197, 98515, 134045, 177327, 227835, 241281, 258213, 288591, 295545, 402135, 430355, 480985, 774639, 865773, 886635, 1206405, 1291065, 1442955, 1635349, 3873195, 4328865, 4906047, 8176745, 14718141, 24530235, 73590705]

約数ペア:

[(1, 73590705), (3, 24530235), (5, 14718141), (9, 8176745), (15, 4906047), (17, 4328865), (19, 3873195), (45, 1635349), (51, 1442955), (57, 1291065), (61, 1206405), (83, 886635), (85, 865773), (95, 774639), (153, 480985), (171, 430355), (183, 402135), (249, 295545), (255, 288591), (285, 258213), (305, 241281), (323, 227835), (415, 177327), (549, 134045), (747, 98515), (765, 96197), (855, 86071), (915, 80427), (969, 75945), (1037, 70965), (1159, 63495), (1245, 59109), (1411, 52155), (1577, 46665), (1615, 45567), (2745, 26809), (2907, 25315), (3111, 23655), (3477, 21165), (3735, 19703), (4233, 17385), (4731, 15555), (4845, 15189), (5063, 14535), (5185, 14193), (5795, 12699), (7055, 10431), (7885, 9333)]