39455925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 69102720

約数和(自身を除く): 29646795

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 89, 115, 257, 267, 345, 445, 575, 771, 1285, 1335, 1725, 2047, 2225, 3855, 5911, 6141, 6425, 6675, 10235, 17733, 19275, 22873, 29555, 30705, 51175, 68619, 88665, 114365, 147775, 153525, 343095, 443325, 526079, 571825, 1578237, 1715475, 2630395, 7891185, 13151975, 39455925]

約数ペア:

[(1, 39455925), (3, 13151975), (5, 7891185), (15, 2630395), (23, 1715475), (25, 1578237), (69, 571825), (75, 526079), (89, 443325), (115, 343095), (257, 153525), (267, 147775), (345, 114365), (445, 88665), (575, 68619), (771, 51175), (1285, 30705), (1335, 29555), (1725, 22873), (2047, 19275), (2225, 17733), (3855, 10235), (5911, 6675), (6141, 6425)]