40213725

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{4093}}^1$

素因数の和:4237

約数の個数: 24

約数和(自身を含む): 67010592

約数和(自身を除く): 26796867

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 4093, 9825, 12279, 20465, 61395, 102325, 306975, 536183, 1608549, 2680915, 8042745, 13404575, 40213725]

約数ペア:

[(1, 40213725), (3, 13404575), (5, 8042745), (15, 2680915), (25, 1608549), (75, 536183), (131, 306975), (393, 102325), (655, 61395), (1965, 20465), (3275, 12279), (4093, 9825)]