25585830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9803}}^1$

素因数の和:9845

約数の個数: 48

約数和(自身を含む): 68824080

約数和(自身を除く): 43238250

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, 9803, 19606, 29409, 49015, 58818, 88227, 98030, 147045, 176454, 284287, 294090, 441135, 568574, 852861, 882270, 1421435, 1705722, 2558583, 2842870, 4264305, 5117166, 8528610, 12792915, 25585830]

約数ペア:

[(1, 25585830), (2, 12792915), (3, 8528610), (5, 5117166), (6, 4264305), (9, 2842870), (10, 2558583), (15, 1705722), (18, 1421435), (29, 882270), (30, 852861), (45, 568574), (58, 441135), (87, 294090), (90, 284287), (145, 176454), (174, 147045), (261, 98030), (290, 88227), (435, 58818), (522, 49015), (870, 29409), (1305, 19606), (2610, 9803)]