244475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 380928

約数和(自身を除く): 136453

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 127, 175, 275, 385, 635, 889, 1397, 1925, 3175, 4445, 6985, 9779, 22225, 34925, 48895, 244475]

約数ペア:

[(1, 244475), (5, 48895), (7, 34925), (11, 22225), (25, 9779), (35, 6985), (55, 4445), (77, 3175), (127, 1925), (175, 1397), (275, 889), (385, 635)]