190053715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 248832000

約数和(自身を除く): 58778285

約数列:

[1, 5, 23, 31, 89, 115, 155, 445, 599, 713, 2047, 2759, 2995, 3565, 10235, 13777, 13795, 18569, 53311, 63457, 68885, 92845, 266555, 317285, 427087, 1226153, 1652641, 2135435, 6130765, 8263205, 38010743, 190053715]

約数ペア:

[(1, 190053715), (5, 38010743), (23, 8263205), (31, 6130765), (89, 2135435), (115, 1652641), (155, 1226153), (445, 427087), (599, 317285), (713, 266555), (2047, 92845), (2759, 68885), (2995, 63457), (3565, 53311), (10235, 18569), (13777, 13795)]