66220185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8377}}^1$

素因数の和:8433

約数の個数: 32

約数和(自身を含む): 115817472

約数和(自身を除く): 49597287

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7905, 8377, 25131, 41885, 125655, 142409, 259687, 427227, 712045, 779061, 1298435, 2136135, 3895305, 4414679, 13244037, 22073395, 66220185]

約数ペア:

[(1, 66220185), (3, 22073395), (5, 13244037), (15, 4414679), (17, 3895305), (31, 2136135), (51, 1298435), (85, 779061), (93, 712045), (155, 427227), (255, 259687), (465, 142409), (527, 125655), (1581, 41885), (2635, 25131), (7905, 8377)]