66546645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21227}}^1$

素因数の和:21265

約数の個数: 32

約数和(自身を含む): 122273280

約数和(自身を除く): 55726635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 21227, 63681, 106135, 233497, 318405, 403313, 700491, 1167485, 1209939, 2016565, 3502455, 4436443, 6049695, 13309329, 22182215, 66546645]

約数ペア:

[(1, 66546645), (3, 22182215), (5, 13309329), (11, 6049695), (15, 4436443), (19, 3502455), (33, 2016565), (55, 1209939), (57, 1167485), (95, 700491), (165, 403313), (209, 318405), (285, 233497), (627, 106135), (1045, 63681), (3135, 21227)]