144708775

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3061}}^1$

素因数の和:3163

約数の個数: 24

約数和(自身を含む): 188325248

約数和(自身を除く): 43616473

約数列:

[1, 5, 25, 31, 61, 155, 305, 775, 1525, 1891, 3061, 9455, 15305, 47275, 76525, 94891, 186721, 474455, 933605, 2372275, 4668025, 5788351, 28941755, 144708775]

約数ペア:

[(1, 144708775), (5, 28941755), (25, 5788351), (31, 4668025), (61, 2372275), (155, 933605), (305, 474455), (775, 186721), (1525, 94891), (1891, 76525), (3061, 47275), (9455, 15305)]