316366955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 406425600

約数和(自身を除く): 90058645

約数列:

[1, 5, 23, 79, 97, 115, 359, 395, 485, 1795, 1817, 2231, 7663, 8257, 9085, 11155, 28361, 34823, 38315, 41285, 141805, 174115, 176249, 652303, 800929, 881245, 2751017, 3261515, 4004645, 13755085, 63273391, 316366955]

約数ペア:

[(1, 316366955), (5, 63273391), (23, 13755085), (79, 4004645), (97, 3261515), (115, 2751017), (359, 881245), (395, 800929), (485, 652303), (1795, 176249), (1817, 174115), (2231, 141805), (7663, 41285), (8257, 38315), (9085, 34823), (11155, 28361)]