8363025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 17022720

約数和(自身を除く): 8659695

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 75, 93, 99, 109, 155, 165, 225, 275, 279, 327, 341, 465, 495, 545, 775, 825, 981, 1023, 1199, 1395, 1635, 1705, 2325, 2475, 2725, 3069, 3379, 3597, 4905, 5115, 5995, 6975, 8175, 8525, 10137, 10791, 15345, 16895, 17985, 24525, 25575, 29975, 30411, 37169, 50685, 53955, 76725, 84475, 89925, 111507, 152055, 185845, 253425, 269775, 334521, 557535, 760275, 929225, 1672605, 2787675, 8363025]

約数ペア:

[(1, 8363025), (3, 2787675), (5, 1672605), (9, 929225), (11, 760275), (15, 557535), (25, 334521), (31, 269775), (33, 253425), (45, 185845), (55, 152055), (75, 111507), (93, 89925), (99, 84475), (109, 76725), (155, 53955), (165, 50685), (225, 37169), (275, 30411), (279, 29975), (327, 25575), (341, 24525), (465, 17985), (495, 16895), (545, 15345), (775, 10791), (825, 10137), (981, 8525), (1023, 8175), (1199, 6975), (1395, 5995), (1635, 5115), (1705, 4905), (2325, 3597), (2475, 3379), (2725, 3069)]