54561725

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 69906240

約数和(自身を除く): 15344515

約数列:

[1, 5, 25, 59, 71, 295, 355, 521, 1475, 1775, 2605, 4189, 13025, 20945, 30739, 36991, 104725, 153695, 184955, 768475, 924775, 2182469, 10912345, 54561725]

約数ペア:

[(1, 54561725), (5, 10912345), (25, 2182469), (59, 924775), (71, 768475), (295, 184955), (355, 153695), (521, 104725), (1475, 36991), (1775, 30739), (2605, 20945), (4189, 13025)]