77194185

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4049}}^1$

素因数の和:4129

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 53442615

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 3813, 4049, 6355, 12147, 19065, 20245, 60735, 125519, 166009, 376557, 498027, 627595, 830045, 1882785, 2490135, 5146279, 15438837, 25731395, 77194185]

約数ペア:

[(1, 77194185), (3, 25731395), (5, 15438837), (15, 5146279), (31, 2490135), (41, 1882785), (93, 830045), (123, 627595), (155, 498027), (205, 376557), (465, 166009), (615, 125519), (1271, 60735), (3813, 20245), (4049, 19065), (6355, 12147)]