88315745

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3539}}^1$

素因数の和:3605

約数の個数: 32

約数和(自身を含む): 130498560

約数和(自身を除く): 42182815

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 713, 805, 1085, 3539, 3565, 4991, 17695, 24773, 24955, 81397, 109709, 123865, 406985, 548545, 569779, 767963, 2523307, 2848895, 3839815, 12616535, 17663149, 88315745]

約数ペア:

[(1, 88315745), (5, 17663149), (7, 12616535), (23, 3839815), (31, 2848895), (35, 2523307), (115, 767963), (155, 569779), (161, 548545), (217, 406985), (713, 123865), (805, 109709), (1085, 81397), (3539, 24955), (3565, 24773), (4991, 17695)]