10390425

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 18332160

約数和(自身を除く): 7941735

約数列:

[1, 3, 5, 15, 25, 31, 41, 75, 93, 109, 123, 155, 205, 327, 465, 545, 615, 775, 1025, 1271, 1635, 2325, 2725, 3075, 3379, 3813, 4469, 6355, 8175, 10137, 13407, 16895, 19065, 22345, 31775, 50685, 67035, 84475, 95325, 111725, 138539, 253425, 335175, 415617, 692695, 2078085, 3463475, 10390425]

約数ペア:

[(1, 10390425), (3, 3463475), (5, 2078085), (15, 692695), (25, 415617), (31, 335175), (41, 253425), (75, 138539), (93, 111725), (109, 95325), (123, 84475), (155, 67035), (205, 50685), (327, 31775), (465, 22345), (545, 19065), (615, 16895), (775, 13407), (1025, 10137), (1271, 8175), (1635, 6355), (2325, 4469), (2725, 3813), (3075, 3379)]