486540195

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{28279}}^1$

素因数の和:28355

約数の個数: 32

約数和(自身を含む): 825323520

約数和(自身を除く): 338783325

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 1147, 3441, 5735, 17205, 28279, 84837, 141395, 424185, 876649, 1046323, 2629947, 3138969, 4383245, 5231615, 13149735, 15694845, 32436013, 97308039, 162180065, 486540195]

約数ペア:

[(1, 486540195), (3, 162180065), (5, 97308039), (15, 32436013), (31, 15694845), (37, 13149735), (93, 5231615), (111, 4383245), (155, 3138969), (185, 2629947), (465, 1046323), (555, 876649), (1147, 424185), (3441, 141395), (5735, 84837), (17205, 28279)]