40498475

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 52033872

約数和(自身を除く): 11535397

約数列:

[1, 5, 25, 43, 101, 215, 373, 505, 1075, 1865, 2525, 4343, 9325, 16039, 21715, 37673, 80195, 108575, 188365, 400975, 941825, 1619939, 8099695, 40498475]

約数ペア:

[(1, 40498475), (5, 8099695), (25, 1619939), (43, 941825), (101, 400975), (215, 188365), (373, 108575), (505, 80195), (1075, 37673), (1865, 21715), (2525, 16039), (4343, 9325)]