69668625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 129153024

約数和(自身を除く): 59484399

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 125, 155, 195, 325, 375, 403, 461, 465, 775, 975, 1209, 1383, 1625, 2015, 2305, 2325, 3875, 4875, 5993, 6045, 6915, 10075, 11525, 11625, 14291, 17979, 29965, 30225, 34575, 42873, 50375, 57625, 71455, 89895, 149825, 151125, 172875, 185783, 214365, 357275, 449475, 557349, 749125, 928915, 1071825, 1786375, 2247375, 2786745, 4644575, 5359125, 13933725, 23222875, 69668625]

約数ペア:

[(1, 69668625), (3, 23222875), (5, 13933725), (13, 5359125), (15, 4644575), (25, 2786745), (31, 2247375), (39, 1786375), (65, 1071825), (75, 928915), (93, 749125), (125, 557349), (155, 449475), (195, 357275), (325, 214365), (375, 185783), (403, 172875), (461, 151125), (465, 149825), (775, 89895), (975, 71455), (1209, 57625), (1383, 50375), (1625, 42873), (2015, 34575), (2305, 30225), (2325, 29965), (3875, 17979), (4875, 14291), (5993, 11625), (6045, 11525), (6915, 10075)]