2017130625

素因数分解:

$3^2\times 5^4\times {\mathrm{358601}}^1$

素因数の和:358627

約数の個数: 30

約数和(自身を含む): 3640886106

約数和(自身を除く): 1623755481

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 5625, 358601, 1075803, 1793005, 3227409, 5379015, 8965025, 16137045, 26895075, 44825125, 80685225, 134475375, 224125625, 403426125, 672376875, 2017130625]

約数ペア:

[(1, 2017130625), (3, 672376875), (5, 403426125), (9, 224125625), (15, 134475375), (25, 80685225), (45, 44825125), (75, 26895075), (125, 16137045), (225, 8965025), (375, 5379015), (625, 3227409), (1125, 1793005), (1875, 1075803), (5625, 358601)]