2797025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1453}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 4327104

約数和(自身を除く): 1530079

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1453, 1925, 7265, 10171, 15983, 36325, 50855, 79915, 111881, 254275, 399575, 559405, 2797025]

約数ペア:

[(1, 2797025), (5, 559405), (7, 399575), (11, 254275), (25, 111881), (35, 79915), (55, 50855), (77, 36325), (175, 15983), (275, 10171), (385, 7265), (1453, 1925)]