917884095

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{7907}}^1$

素因数の和:8095

約数の個数: 32

約数和(自身を含む): 1503152640

約数和(自身を除く): 585268545

約数列:

[1, 3, 5, 15, 71, 109, 213, 327, 355, 545, 1065, 1635, 7739, 7907, 23217, 23721, 38695, 39535, 116085, 118605, 561397, 861863, 1684191, 2585589, 2806985, 4309315, 8420955, 12927945, 61192273, 183576819, 305961365, 917884095]

約数ペア:

[(1, 917884095), (3, 305961365), (5, 183576819), (15, 61192273), (71, 12927945), (109, 8420955), (213, 4309315), (327, 2806985), (355, 2585589), (545, 1684191), (1065, 861863), (1635, 561397), (7739, 118605), (7907, 116085), (23217, 39535), (23721, 38695)]