8245575

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2848

約数の個数: 36

約数和(自身を含む): 15910440

約数和(自身を除く): 7664865

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2819, 2925, 8457, 14095, 25371, 36647, 42285, 70475, 109941, 126855, 183235, 211425, 329823, 549705, 634275, 916175, 1649115, 2748525, 8245575]

約数ペア:

[(1, 8245575), (3, 2748525), (5, 1649115), (9, 916175), (13, 634275), (15, 549705), (25, 329823), (39, 211425), (45, 183235), (65, 126855), (75, 109941), (117, 70475), (195, 42285), (225, 36647), (325, 25371), (585, 14095), (975, 8457), (2819, 2925)]