25497090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9769}}^1$

素因数の和:9811

約数の個数: 48

約数和(自身を含む): 68585400

約数和(自身を除く): 43088310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 9769, 19538, 29307, 48845, 58614, 87921, 97690, 146535, 175842, 283301, 293070, 439605, 566602, 849903, 879210, 1416505, 1699806, 2549709, 2833010, 4249515, 5099418, 8499030, 12748545, 25497090]

約数ペア:

[(1, 25497090), (2, 12748545), (3, 8499030), (5, 5099418), (6, 4249515), (9, 2833010), (10, 2549709), (15, 1699806), (18, 1416505), (29, 879210), (30, 849903), (45, 566602), (58, 439605), (87, 293070), (90, 283301), (145, 175842), (174, 146535), (261, 97690), (290, 87921), (435, 58614), (522, 48845), (870, 29307), (1305, 19538), (2610, 9769)]