40528005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12451}}^1$

素因数の和:12497

約数の個数: 32

約数和(自身を含む): 76505088

約数和(自身を除く): 35977083

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 12451, 37353, 62255, 87157, 186765, 261471, 385981, 435785, 1157943, 1307355, 1929905, 2701867, 5789715, 8105601, 13509335, 40528005]

約数ペア:

[(1, 40528005), (3, 13509335), (5, 8105601), (7, 5789715), (15, 2701867), (21, 1929905), (31, 1307355), (35, 1157943), (93, 435785), (105, 385981), (155, 261471), (217, 186765), (465, 87157), (651, 62255), (1085, 37353), (3255, 12451)]