82913685

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4349}}^1$

素因数の和:4429

約数の個数: 32

約数和(自身を含む): 140313600

約数和(自身を除く): 57399915

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 3813, 4349, 6355, 13047, 19065, 21745, 65235, 134819, 178309, 404457, 534927, 674095, 891545, 2022285, 2674635, 5527579, 16582737, 27637895, 82913685]

約数ペア:

[(1, 82913685), (3, 27637895), (5, 16582737), (15, 5527579), (31, 2674635), (41, 2022285), (93, 891545), (123, 674095), (155, 534927), (205, 404457), (465, 178309), (615, 134819), (1271, 65235), (3813, 21745), (4349, 19065), (6355, 13047)]