72303625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 95367168

約数和(自身を除く): 23063543

約数列:

[1, 5, 25, 31, 47, 125, 155, 235, 397, 775, 1175, 1457, 1985, 3875, 5875, 7285, 9925, 12307, 18659, 36425, 49625, 61535, 93295, 182125, 307675, 466475, 578429, 1538375, 2332375, 2892145, 14460725, 72303625]

約数ペア:

[(1, 72303625), (5, 14460725), (25, 2892145), (31, 2332375), (47, 1538375), (125, 578429), (155, 466475), (235, 307675), (397, 182125), (775, 93295), (1175, 61535), (1457, 49625), (1985, 36425), (3875, 18659), (5875, 12307), (7285, 9925)]