2222375

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:811

約数の個数: 16

約数和(自身を含む): 2897856

約数和(自身を除く): 675481

約数列:

[1, 5, 23, 25, 115, 125, 575, 773, 2875, 3865, 17779, 19325, 88895, 96625, 444475, 2222375]

約数ペア:

[(1, 2222375), (5, 444475), (23, 96625), (25, 88895), (115, 19325), (125, 17779), (575, 3865), (773, 2875)]