1036561825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 1475905536

約数和(自身を除く): 439343711

約数列:

[1, 5, 13, 17, 25, 65, 85, 163, 221, 325, 425, 815, 1105, 1151, 2119, 2771, 4075, 5525, 5755, 10595, 13855, 14963, 19567, 28775, 36023, 52975, 69275, 74815, 97835, 180115, 187613, 254371, 374075, 489175, 900575, 938065, 1271855, 2438969, 3189421, 4690325, 6359275, 12194845, 15947105, 41462473, 60974225, 79735525, 207312365, 1036561825]

約数ペア:

[(1, 1036561825), (5, 207312365), (13, 79735525), (17, 60974225), (25, 41462473), (65, 15947105), (85, 12194845), (163, 6359275), (221, 4690325), (325, 3189421), (425, 2438969), (815, 1271855), (1105, 938065), (1151, 900575), (2119, 489175), (2771, 374075), (4075, 254371), (5525, 187613), (5755, 180115), (10595, 97835), (13855, 74815), (14963, 69275), (19567, 52975), (28775, 36023)]