241901875

素因数分解:

$5^4\times {\mathrm{43}}^1\times {\mathrm{9001}}^1$

素因数の和:9064

約数の個数: 20

約数和(自身を含む): 309344728

約数和(自身を除く): 67442853

約数列:

[1, 5, 25, 43, 125, 215, 625, 1075, 5375, 9001, 26875, 45005, 225025, 387043, 1125125, 1935215, 5625625, 9676075, 48380375, 241901875]

約数ペア:

[(1, 241901875), (5, 48380375), (25, 9676075), (43, 5625625), (125, 1935215), (215, 1125125), (625, 387043), (1075, 225025), (5375, 45005), (9001, 26875)]