25377990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1525

約数の個数: 64

約数和(自身を含む): 67744512

約数和(自身を除く): 42366522

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 530, 583, 795, 1166, 1451, 1590, 1749, 2902, 2915, 3498, 4353, 5830, 7255, 8706, 8745, 14510, 15961, 17490, 21765, 31922, 43530, 47883, 76903, 79805, 95766, 153806, 159610, 230709, 239415, 384515, 461418, 478830, 769030, 845933, 1153545, 1691866, 2307090, 2537799, 4229665, 5075598, 8459330, 12688995, 25377990]

約数ペア:

[(1, 25377990), (2, 12688995), (3, 8459330), (5, 5075598), (6, 4229665), (10, 2537799), (11, 2307090), (15, 1691866), (22, 1153545), (30, 845933), (33, 769030), (53, 478830), (55, 461418), (66, 384515), (106, 239415), (110, 230709), (159, 159610), (165, 153806), (265, 95766), (318, 79805), (330, 76903), (530, 47883), (583, 43530), (795, 31922), (1166, 21765), (1451, 17490), (1590, 15961), (1749, 14510), (2902, 8745), (2915, 8706), (3498, 7255), (4353, 5830)]