241717725

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{15131}}^1$

素因数の和:15218

約数の個数: 36

約数和(自身を含む): 439070112

約数和(自身を除く): 197352387

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 3195, 5325, 15131, 15975, 45393, 75655, 136179, 226965, 378275, 680895, 1074301, 1134825, 3222903, 3404475, 5371505, 9668709, 16114515, 26857525, 48343545, 80572575, 241717725]

約数ペア:

[(1, 241717725), (3, 80572575), (5, 48343545), (9, 26857525), (15, 16114515), (25, 9668709), (45, 5371505), (71, 3404475), (75, 3222903), (213, 1134825), (225, 1074301), (355, 680895), (639, 378275), (1065, 226965), (1775, 136179), (3195, 75655), (5325, 45393), (15131, 15975)]