4270305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 7499520

約数和(自身を除く): 3229215

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 359, 793, 915, 1077, 1795, 2379, 3965, 4667, 5385, 11895, 14001, 21899, 23335, 65697, 70005, 109495, 284687, 328485, 854061, 1423435, 4270305]

約数ペア:

[(1, 4270305), (3, 1423435), (5, 854061), (13, 328485), (15, 284687), (39, 109495), (61, 70005), (65, 65697), (183, 23335), (195, 21899), (305, 14001), (359, 11895), (793, 5385), (915, 4667), (1077, 3965), (1795, 2379)]