78590425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4409}}^1$

素因数の和:4473

約数の個数: 24

約数和(自身を含む): 104993280

約数和(自身を除く): 26402855

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 3565, 4409, 17825, 22045, 101407, 110225, 136679, 507035, 683395, 2535175, 3143617, 3416975, 15718085, 78590425]

約数ペア:

[(1, 78590425), (5, 15718085), (23, 3416975), (25, 3143617), (31, 2535175), (115, 683395), (155, 507035), (575, 136679), (713, 110225), (775, 101407), (3565, 22045), (4409, 17825)]