85988025

素因数分解:

$3^2\times 5^2\times {\mathrm{461}}^1\times {\mathrm{829}}^1$

素因数の和:1306

約数の個数: 36

約数和(自身を含む): 154534380

約数和(自身を除く): 68546355

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 461, 829, 1383, 2305, 2487, 4145, 4149, 6915, 7461, 11525, 12435, 20725, 20745, 34575, 37305, 62175, 103725, 186525, 382169, 1146507, 1910845, 3439521, 5732535, 9554225, 17197605, 28662675, 85988025]

約数ペア:

[(1, 85988025), (3, 28662675), (5, 17197605), (9, 9554225), (15, 5732535), (25, 3439521), (45, 1910845), (75, 1146507), (225, 382169), (461, 186525), (829, 103725), (1383, 62175), (2305, 37305), (2487, 34575), (4145, 20745), (4149, 20725), (6915, 12435), (7461, 11525)]