25845975

素因数分解:

$3^2\times 5^2\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:696

約数の個数: 36

約数和(自身を含む): 46567456

約数和(自身を除く): 20721481

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 313, 367, 939, 1101, 1565, 1835, 2817, 3303, 4695, 5505, 7825, 9175, 14085, 16515, 23475, 27525, 70425, 82575, 114871, 344613, 574355, 1033839, 1723065, 2871775, 5169195, 8615325, 25845975]

約数ペア:

[(1, 25845975), (3, 8615325), (5, 5169195), (9, 2871775), (15, 1723065), (25, 1033839), (45, 574355), (75, 344613), (225, 114871), (313, 82575), (367, 70425), (939, 27525), (1101, 23475), (1565, 16515), (1835, 14085), (2817, 9175), (3303, 7825), (4695, 5505)]