226665505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1627}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 316483200

約数和(自身を除く): 89817695

約数列:

[1, 5, 11, 17, 55, 85, 149, 187, 745, 935, 1627, 1639, 2533, 8135, 8195, 12665, 17897, 27659, 27863, 89485, 138295, 139315, 242423, 304249, 1212115, 1521245, 2666653, 4121191, 13333265, 20605955, 45333101, 226665505]

約数ペア:

[(1, 226665505), (5, 45333101), (11, 20605955), (17, 13333265), (55, 4121191), (85, 2666653), (149, 1521245), (187, 1212115), (745, 304249), (935, 242423), (1627, 139315), (1639, 138295), (2533, 89485), (8135, 27863), (8195, 27659), (12665, 17897)]