179908035

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{919}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 298168320

約数和(自身を除く): 118260285

約数列:

[1, 3, 5, 15, 31, 93, 155, 421, 465, 919, 1263, 2105, 2757, 4595, 6315, 13051, 13785, 28489, 39153, 65255, 85467, 142445, 195765, 386899, 427335, 1160697, 1934495, 5803485, 11993869, 35981607, 59969345, 179908035]

約数ペア:

[(1, 179908035), (3, 59969345), (5, 35981607), (15, 11993869), (31, 5803485), (93, 1934495), (155, 1160697), (421, 427335), (465, 386899), (919, 195765), (1263, 142445), (2105, 85467), (2757, 65255), (4595, 39153), (6315, 28489), (13051, 13785)]