90529075

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3061}}^1$

素因数の和:3104

約数の個数: 36

約数和(自身を含む): 138965808

約数和(自身を除く): 48436733

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 169, 175, 325, 455, 845, 1183, 2275, 3061, 4225, 5915, 15305, 21427, 29575, 39793, 76525, 107135, 198965, 278551, 517309, 535675, 994825, 1392755, 2586545, 3621163, 6963775, 12932725, 18105815, 90529075]

約数ペア:

[(1, 90529075), (5, 18105815), (7, 12932725), (13, 6963775), (25, 3621163), (35, 2586545), (65, 1392755), (91, 994825), (169, 535675), (175, 517309), (325, 278551), (455, 198965), (845, 107135), (1183, 76525), (2275, 39793), (3061, 29575), (4225, 21427), (5915, 15305)]