76990825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2423}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 100993536

約数和(自身を除く): 24002711

約数列:

[1, 5, 25, 31, 41, 155, 205, 775, 1025, 1271, 2423, 6355, 12115, 31775, 60575, 75113, 99343, 375565, 496715, 1877825, 2483575, 3079633, 15398165, 76990825]

約数ペア:

[(1, 76990825), (5, 15398165), (25, 3079633), (31, 2483575), (41, 1877825), (155, 496715), (205, 375565), (775, 99343), (1025, 75113), (1271, 60575), (2423, 31775), (6355, 12115)]