3888493505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{63439}}^1$

素因数の和:63521

約数の個数: 32

約数和(自身を含む): 5371591680

約数和(自身を除く): 1483098175

約数列:

[1, 5, 13, 23, 41, 65, 115, 205, 299, 533, 943, 1495, 2665, 4715, 12259, 61295, 63439, 317195, 824707, 1459097, 2600999, 4123535, 7295485, 13004995, 18968261, 33812987, 59822977, 94841305, 169064935, 299114885, 777698701, 3888493505]

約数ペア:

[(1, 3888493505), (5, 777698701), (13, 299114885), (23, 169064935), (41, 94841305), (65, 59822977), (115, 33812987), (205, 18968261), (299, 13004995), (533, 7295485), (943, 4123535), (1495, 2600999), (2665, 1459097), (4715, 824707), (12259, 317195), (61295, 63439)]