54239175

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 103993344

約数和(自身を除く): 49754169

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 47, 69, 75, 115, 141, 207, 223, 225, 235, 345, 423, 575, 669, 705, 1035, 1081, 1115, 1175, 1725, 2007, 2115, 3243, 3345, 3525, 5129, 5175, 5405, 5575, 9729, 10035, 10481, 10575, 15387, 16215, 16725, 25645, 27025, 31443, 46161, 48645, 50175, 52405, 76935, 81075, 94329, 128225, 157215, 230805, 241063, 243225, 262025, 384675, 471645, 723189, 786075, 1154025, 1205315, 2169567, 2358225, 3615945, 6026575, 10847835, 18079725, 54239175]

約数ペア:

[(1, 54239175), (3, 18079725), (5, 10847835), (9, 6026575), (15, 3615945), (23, 2358225), (25, 2169567), (45, 1205315), (47, 1154025), (69, 786075), (75, 723189), (115, 471645), (141, 384675), (207, 262025), (223, 243225), (225, 241063), (235, 230805), (345, 157215), (423, 128225), (575, 94329), (669, 81075), (705, 76935), (1035, 52405), (1081, 50175), (1115, 48645), (1175, 46161), (1725, 31443), (2007, 27025), (2115, 25645), (3243, 16725), (3345, 16215), (3525, 15387), (5129, 10575), (5175, 10481), (5405, 10035), (5575, 9729)]