57316815

素因数分解:

$3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1459}}^1$

素因数の和:1573

約数の個数: 40

約数和(自身を含む): 103876080

約数和(自身を除く): 46559265

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 97, 135, 291, 405, 485, 873, 1455, 1459, 2619, 4365, 4377, 7295, 7857, 13095, 13131, 21885, 39285, 39393, 65655, 118179, 141523, 196965, 424569, 590895, 707615, 1273707, 2122845, 3821121, 6368535, 11463363, 19105605, 57316815]

約数ペア:

[(1, 57316815), (3, 19105605), (5, 11463363), (9, 6368535), (15, 3821121), (27, 2122845), (45, 1273707), (81, 707615), (97, 590895), (135, 424569), (291, 196965), (405, 141523), (485, 118179), (873, 65655), (1455, 39393), (1459, 39285), (2619, 21885), (4365, 13131), (4377, 13095), (7295, 7857)]