38331645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12227}}^1$

素因数の和:12265

約数の個数: 32

約数和(自身を含む): 70433280

約数和(自身を除く): 32101635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 12227, 36681, 61135, 134497, 183405, 232313, 403491, 672485, 696939, 1161565, 2017455, 2555443, 3484695, 7666329, 12777215, 38331645]

約数ペア:

[(1, 38331645), (3, 12777215), (5, 7666329), (11, 3484695), (15, 2555443), (19, 2017455), (33, 1161565), (55, 696939), (57, 672485), (95, 403491), (165, 232313), (209, 183405), (285, 134497), (627, 61135), (1045, 36681), (3135, 12227)]