72301425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8101}}^1$

素因数の和:8138

約数の個数: 48

約数和(自身を含む): 144669312

約数和(自身を除く): 72367887

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 8101, 8925, 24303, 40505, 56707, 121515, 137717, 170121, 202525, 283535, 413151, 607575, 688585, 850605, 964019, 1417675, 2065755, 2892057, 3442925, 4253025, 4820095, 10328775, 14460285, 24100475, 72301425]

約数ペア:

[(1, 72301425), (3, 24100475), (5, 14460285), (7, 10328775), (15, 4820095), (17, 4253025), (21, 3442925), (25, 2892057), (35, 2065755), (51, 1417675), (75, 964019), (85, 850605), (105, 688585), (119, 607575), (175, 413151), (255, 283535), (357, 202525), (425, 170121), (525, 137717), (595, 121515), (1275, 56707), (1785, 40505), (2975, 24303), (8101, 8925)]