128528883495

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1\times {\mathrm{61781}}^1$

素因数の和:62432

約数の個数: 48

約数和(自身を含む): 225875980512

約数和(自身を除く): 97347097017

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 557, 747, 1245, 1671, 2785, 3735, 5013, 8355, 25065, 46231, 61781, 138693, 185343, 231155, 308905, 416079, 556029, 693465, 926715, 2080395, 2780145, 5127823, 15383469, 25639115, 34412017, 46150407, 76917345, 103236051, 172060085, 230752035, 309708153, 516180255, 1548540765, 2856197411, 8568592233, 14280987055, 25705776699, 42842961165, 128528883495]

約数ペア:

[(1, 128528883495), (3, 42842961165), (5, 25705776699), (9, 14280987055), (15, 8568592233), (45, 2856197411), (83, 1548540765), (249, 516180255), (415, 309708153), (557, 230752035), (747, 172060085), (1245, 103236051), (1671, 76917345), (2785, 46150407), (3735, 34412017), (5013, 25639115), (8355, 15383469), (25065, 5127823), (46231, 2780145), (61781, 2080395), (138693, 926715), (185343, 693465), (231155, 556029), (308905, 416079)]