64330125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{10091}}^1$

素因数の和:10126

約数の個数: 32

約数和(自身を含む): 113353344

約数和(自身を除く): 49023219

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 10091, 30273, 50455, 151365, 171547, 252275, 514641, 756825, 857735, 1261375, 2573205, 3784125, 4288675, 12866025, 21443375, 64330125]

約数ペア:

[(1, 64330125), (3, 21443375), (5, 12866025), (15, 4288675), (17, 3784125), (25, 2573205), (51, 1261375), (75, 857735), (85, 756825), (125, 514641), (255, 252275), (375, 171547), (425, 151365), (1275, 50455), (2125, 30273), (6375, 10091)]