8314355

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 12042240

約数和(自身を除く): 3727885

約数列:

[1, 5, 7, 31, 35, 79, 97, 155, 217, 395, 485, 553, 679, 1085, 2449, 2765, 3007, 3395, 7663, 12245, 15035, 17143, 21049, 38315, 53641, 85715, 105245, 237553, 268205, 1187765, 1662871, 8314355]

約数ペア:

[(1, 8314355), (5, 1662871), (7, 1187765), (31, 268205), (35, 237553), (79, 105245), (97, 85715), (155, 53641), (217, 38315), (395, 21049), (485, 17143), (553, 15035), (679, 12245), (1085, 7663), (2449, 3395), (2765, 3007)]