8003475

素因数分解:

$3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 14999040

約数和(自身を除く): 6995565

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 135, 167, 213, 225, 355, 501, 639, 675, 835, 1065, 1503, 1775, 1917, 2505, 3195, 4175, 4509, 5325, 7515, 9585, 11857, 12525, 15975, 22545, 35571, 37575, 47925, 59285, 106713, 112725, 177855, 296425, 320139, 533565, 889275, 1600695, 2667825, 8003475]

約数ペア:

[(1, 8003475), (3, 2667825), (5, 1600695), (9, 889275), (15, 533565), (25, 320139), (27, 296425), (45, 177855), (71, 112725), (75, 106713), (135, 59285), (167, 47925), (213, 37575), (225, 35571), (355, 22545), (501, 15975), (639, 12525), (675, 11857), (835, 9585), (1065, 7515), (1503, 5325), (1775, 4509), (1917, 4175), (2505, 3195)]