345839615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14389}}^1$

素因数の和:14447

約数の個数: 32

約数和(自身を含む): 497318400

約数和(自身を除く): 151478785

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 1045, 1265, 2185, 4807, 14389, 24035, 71945, 158279, 273391, 330947, 791395, 1366955, 1654735, 3007301, 3640417, 6287993, 15036505, 18202085, 31439965, 69167923, 345839615]

約数ペア:

[(1, 345839615), (5, 69167923), (11, 31439965), (19, 18202085), (23, 15036505), (55, 6287993), (95, 3640417), (115, 3007301), (209, 1654735), (253, 1366955), (437, 791395), (1045, 330947), (1265, 273391), (2185, 158279), (4807, 71945), (14389, 24035)]