224768125

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{12401}}^1$

素因数の和:12450

約数の個数: 20

約数和(自身を含む): 290578860

約数和(自身を除く): 65810735

約数列:

[1, 5, 25, 29, 125, 145, 625, 725, 3625, 12401, 18125, 62005, 310025, 359629, 1550125, 1798145, 7750625, 8990725, 44953625, 224768125]

約数ペア:

[(1, 224768125), (5, 44953625), (25, 8990725), (29, 7750625), (125, 1798145), (145, 1550125), (625, 359629), (725, 310025), (3625, 62005), (12401, 18125)]