2016751875

素因数分解:

$3^1\times 5^4\times {\mathrm{1075601}}^1$

素因数の和:1075624

約数の個数: 20

約数和(自身を含む): 3360180648

約数和(自身を除く): 1343428773

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 1075601, 3226803, 5378005, 16134015, 26890025, 80670075, 134450125, 403350375, 672250625, 2016751875]

約数ペア:

[(1, 2016751875), (3, 672250625), (5, 403350375), (15, 134450125), (25, 80670075), (75, 26890025), (125, 16134015), (375, 5378005), (625, 3226803), (1875, 1075601)]