9969123775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 14489072640

約数和(自身を除く): 4519948865

約数列:

[1, 5, 13, 19, 25, 53, 65, 83, 95, 247, 265, 325, 367, 415, 475, 689, 1007, 1079, 1235, 1325, 1577, 1835, 2075, 3445, 4399, 4771, 5035, 5395, 6175, 6973, 7885, 9175, 13091, 17225, 19451, 20501, 21995, 23855, 25175, 26975, 30461, 34865, 39425, 57187, 65455, 83581, 90649, 97255, 102505, 109975, 119275, 152305, 174325, 252863, 285935, 327275, 369569, 395993, 417905, 453245, 486275, 512525, 578759, 761525, 1086553, 1264315, 1429675, 1614433, 1847845, 1979965, 2089525, 2266225, 2893795, 4804397, 5432765, 6321575, 7523867, 8072165, 9239225, 9899825, 14468975, 20987629, 24021985, 27163825, 30674227, 37619335, 40360825, 104938145, 120109925, 153371135, 188096675, 398764951, 524690725, 766855675, 1993824755, 9969123775]

約数ペア:

[(1, 9969123775), (5, 1993824755), (13, 766855675), (19, 524690725), (25, 398764951), (53, 188096675), (65, 153371135), (83, 120109925), (95, 104938145), (247, 40360825), (265, 37619335), (325, 30674227), (367, 27163825), (415, 24021985), (475, 20987629), (689, 14468975), (1007, 9899825), (1079, 9239225), (1235, 8072165), (1325, 7523867), (1577, 6321575), (1835, 5432765), (2075, 4804397), (3445, 2893795), (4399, 2266225), (4771, 2089525), (5035, 1979965), (5395, 1847845), (6175, 1614433), (6973, 1429675), (7885, 1264315), (9175, 1086553), (13091, 761525), (17225, 578759), (19451, 512525), (20501, 486275), (21995, 453245), (23855, 417905), (25175, 395993), (26975, 369569), (30461, 327275), (34865, 285935), (39425, 252863), (57187, 174325), (65455, 152305), (83581, 119275), (90649, 109975), (97255, 102505)]