91028925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31121}}^1$

素因数の和:31150

約数の個数: 36

約数和(自身を含む): 175590324

約数和(自身を除く): 84561399

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 31121, 93363, 155605, 280089, 404573, 466815, 778025, 1213719, 1400445, 2022865, 2334075, 3641157, 6068595, 7002225, 10114325, 18205785, 30342975, 91028925]

約数ペア:

[(1, 91028925), (3, 30342975), (5, 18205785), (9, 10114325), (13, 7002225), (15, 6068595), (25, 3641157), (39, 2334075), (45, 2022865), (65, 1400445), (75, 1213719), (117, 778025), (195, 466815), (225, 404573), (325, 280089), (585, 155605), (975, 93363), (2925, 31121)]