331314305

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4409}}^1$

素因数の和:4553

約数の個数: 32

約数和(自身を含む): 482630400

約数和(自身を除く): 151316095

約数列:

[1, 5, 7, 19, 35, 95, 113, 133, 565, 665, 791, 2147, 3955, 4409, 10735, 15029, 22045, 30863, 75145, 83771, 154315, 418855, 498217, 586397, 2491085, 2931985, 3487519, 9466123, 17437595, 47330615, 66262861, 331314305]

約数ペア:

[(1, 331314305), (5, 66262861), (7, 47330615), (19, 17437595), (35, 9466123), (95, 3487519), (113, 2931985), (133, 2491085), (565, 586397), (665, 498217), (791, 418855), (2147, 154315), (3955, 83771), (4409, 75145), (10735, 30863), (15029, 22045)]