72413675

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 93327360

約数和(自身を除く): 20913685

約数列:

[1, 5, 25, 31, 155, 223, 419, 775, 1115, 2095, 5575, 6913, 10475, 12989, 34565, 64945, 93437, 172825, 324725, 467185, 2335925, 2896547, 14482735, 72413675]

約数ペア:

[(1, 72413675), (5, 14482735), (25, 2896547), (31, 2335925), (155, 467185), (223, 324725), (419, 172825), (775, 93437), (1115, 64945), (2095, 34565), (5575, 12989), (6913, 10475)]