16201603665

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{225163}}^1$

素因数の和:225231

約数の個数: 64

約数和(自身を含む): 31775143680

約数和(自身を除く): 15573540015

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 41, 45, 65, 117, 123, 135, 195, 205, 351, 369, 533, 585, 615, 1107, 1599, 1755, 1845, 2665, 4797, 5535, 7995, 14391, 23985, 71955, 225163, 675489, 1125815, 2026467, 2927119, 3377445, 6079401, 8781357, 9231683, 10132335, 14635595, 26344071, 27695049, 30397005, 43906785, 46158415, 79032213, 83085147, 120011879, 131720355, 138475245, 249255441, 360035637, 395161065, 415425735, 600059395, 1080106911, 1246277205, 1800178185, 3240320733, 5400534555, 16201603665]

約数ペア:

[(1, 16201603665), (3, 5400534555), (5, 3240320733), (9, 1800178185), (13, 1246277205), (15, 1080106911), (27, 600059395), (39, 415425735), (41, 395161065), (45, 360035637), (65, 249255441), (117, 138475245), (123, 131720355), (135, 120011879), (195, 83085147), (205, 79032213), (351, 46158415), (369, 43906785), (533, 30397005), (585, 27695049), (615, 26344071), (1107, 14635595), (1599, 10132335), (1755, 9231683), (1845, 8781357), (2665, 6079401), (4797, 3377445), (5535, 2927119), (7995, 2026467), (14391, 1125815), (23985, 675489), (71955, 225163)]