3801375

素因数分解:

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

素因数の和:161

約数の個数: 48

約数和(自身を含む): 7138560

約数和(自身を除く): 3337185

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 109, 125, 155, 225, 279, 327, 375, 465, 545, 775, 981, 1125, 1395, 1635, 2325, 2725, 3379, 3875, 4905, 6975, 8175, 10137, 11625, 13625, 16895, 24525, 30411, 34875, 40875, 50685, 84475, 122625, 152055, 253425, 422375, 760275, 1267125, 3801375]

約数ペア:

[(1, 3801375), (3, 1267125), (5, 760275), (9, 422375), (15, 253425), (25, 152055), (31, 122625), (45, 84475), (75, 50685), (93, 40875), (109, 34875), (125, 30411), (155, 24525), (225, 16895), (279, 13625), (327, 11625), (375, 10137), (465, 8175), (545, 6975), (775, 4905), (981, 3875), (1125, 3379), (1395, 2725), (1635, 2325)]