57015625

素因数分解:

$5^6\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 28

約数和(自身を含む): 73827180

約数和(自身を除く): 16811555

約数列:

[1, 5, 25, 41, 89, 125, 205, 445, 625, 1025, 2225, 3125, 3649, 5125, 11125, 15625, 18245, 25625, 55625, 91225, 128125, 278125, 456125, 640625, 1390625, 2280625, 11403125, 57015625]

約数ペア:

[(1, 57015625), (5, 11403125), (25, 2280625), (41, 1390625), (89, 640625), (125, 456125), (205, 278125), (445, 128125), (625, 91225), (1025, 55625), (2225, 25625), (3125, 18245), (3649, 15625), (5125, 11125)]