1323397575

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{85243}}^1$

素因数の和:85285

約数の個数: 48

約数和(自身を含む): 2536861440

約数和(自身を除く): 1213463865

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 3105, 5175, 15525, 85243, 255729, 426215, 767187, 1278645, 1960589, 2131075, 2301561, 3835935, 5881767, 6393225, 9802945, 11507805, 17645301, 19179675, 29408835, 49014725, 52935903, 57539025, 88226505, 147044175, 264679515, 441132525, 1323397575]

約数ペア:

[(1, 1323397575), (3, 441132525), (5, 264679515), (9, 147044175), (15, 88226505), (23, 57539025), (25, 52935903), (27, 49014725), (45, 29408835), (69, 19179675), (75, 17645301), (115, 11507805), (135, 9802945), (207, 6393225), (225, 5881767), (345, 3835935), (575, 2301561), (621, 2131075), (675, 1960589), (1035, 1278645), (1725, 767187), (3105, 426215), (5175, 255729), (15525, 85243)]