1311700725

素因数分解:

$3^2\times 5^2\times {\mathrm{1301}}^1\times {\mathrm{4481}}^1$

素因数の和:5798

約数の個数: 36

約数和(自身を含む): 2351732292

約数和(自身を除く): 1040031567

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1301, 3903, 4481, 6505, 11709, 13443, 19515, 22405, 32525, 40329, 58545, 67215, 97575, 112025, 201645, 292725, 336075, 1008225, 5829781, 17489343, 29148905, 52468029, 87446715, 145744525, 262340145, 437233575, 1311700725]

約数ペア:

[(1, 1311700725), (3, 437233575), (5, 262340145), (9, 145744525), (15, 87446715), (25, 52468029), (45, 29148905), (75, 17489343), (225, 5829781), (1301, 1008225), (3903, 336075), (4481, 292725), (6505, 201645), (11709, 112025), (13443, 97575), (19515, 67215), (22405, 58545), (32525, 40329)]