1830125

素因数分解:

$5^3\times {\mathrm{11}}^4$

素因数の和:59

約数の個数: 20

約数和(自身を含む): 2512380

約数和(自身を除く): 682255

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 605, 1331, 1375, 3025, 6655, 14641, 15125, 33275, 73205, 166375, 366025, 1830125]

約数ペア:

[(1, 1830125), (5, 366025), (11, 166375), (25, 73205), (55, 33275), (121, 15125), (125, 14641), (275, 6655), (605, 3025), (1331, 1375)]