47510125

素因数分解:

$5^3\times {\mathrm{13}}^3\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 64602720

約数和(自身を除く): 17092595

約数列:

[1, 5, 13, 25, 65, 125, 169, 173, 325, 845, 865, 1625, 2197, 2249, 4225, 4325, 10985, 11245, 21125, 21625, 29237, 54925, 56225, 146185, 274625, 281125, 380081, 730925, 1900405, 3654625, 9502025, 47510125]

約数ペア:

[(1, 47510125), (5, 9502025), (13, 3654625), (25, 1900405), (65, 730925), (125, 380081), (169, 281125), (173, 274625), (325, 146185), (845, 56225), (865, 54925), (1625, 29237), (2197, 21625), (2249, 21125), (4225, 11245), (4325, 10985)]