2435125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:67

約数の個数: 48

約数和(自身を含む): 3983616

約数和(自身を除く): 1548491

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 121, 125, 161, 175, 253, 275, 385, 575, 605, 805, 847, 875, 1265, 1375, 1771, 1925, 2783, 2875, 3025, 4025, 4235, 6325, 8855, 9625, 13915, 15125, 19481, 20125, 21175, 31625, 44275, 69575, 97405, 105875, 221375, 347875, 487025, 2435125]

約数ペア:

[(1, 2435125), (5, 487025), (7, 347875), (11, 221375), (23, 105875), (25, 97405), (35, 69575), (55, 44275), (77, 31625), (115, 21175), (121, 20125), (125, 19481), (161, 15125), (175, 13915), (253, 9625), (275, 8855), (385, 6325), (575, 4235), (605, 4025), (805, 3025), (847, 2875), (875, 2783), (1265, 1925), (1375, 1771)]