14973775

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{139}}^2$

素因数の和:319

約数の個数: 18

約数和(自身を含む): 19305312

約数和(自身を除く): 4331537

約数列:

[1, 5, 25, 31, 139, 155, 695, 775, 3475, 4309, 19321, 21545, 96605, 107725, 483025, 598951, 2994755, 14973775]

約数ペア:

[(1, 14973775), (5, 2994755), (25, 598951), (31, 483025), (139, 107725), (155, 96605), (695, 21545), (775, 19321), (3475, 4309)]