472570245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20551}}^1$

素因数の和:20642

約数の個数: 48

約数和(自身を含む): 949009152

約数和(自身を除く): 476438907

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 219, 315, 365, 511, 657, 1095, 1533, 2555, 3285, 4599, 7665, 20551, 22995, 61653, 102755, 143857, 184959, 308265, 431571, 719285, 924795, 1294713, 1500223, 2157855, 4500669, 6473565, 7501115, 10501561, 13502007, 22503345, 31504683, 52507805, 67510035, 94514049, 157523415, 472570245]

約数ペア:

[(1, 472570245), (3, 157523415), (5, 94514049), (7, 67510035), (9, 52507805), (15, 31504683), (21, 22503345), (35, 13502007), (45, 10501561), (63, 7501115), (73, 6473565), (105, 4500669), (219, 2157855), (315, 1500223), (365, 1294713), (511, 924795), (657, 719285), (1095, 431571), (1533, 308265), (2555, 184959), (3285, 143857), (4599, 102755), (7665, 61653), (20551, 22995)]