84858315

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4451}}^1$

素因数の和:4531

約数の個数: 32

約数和(自身を含む): 143603712

約数和(自身を除く): 58745397

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 3813, 4451, 6355, 13353, 19065, 22255, 66765, 137981, 182491, 413943, 547473, 689905, 912455, 2069715, 2737365, 5657221, 16971663, 28286105, 84858315]

約数ペア:

[(1, 84858315), (3, 28286105), (5, 16971663), (15, 5657221), (31, 2737365), (41, 2069715), (93, 912455), (123, 689905), (155, 547473), (205, 413943), (465, 182491), (615, 137981), (1271, 66765), (3813, 22255), (4451, 19065), (6355, 13353)]