330930145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13723}}^1$

素因数の和:13801

約数の個数: 32

約数和(自身を含む): 498016512

約数和(自身を除く): 167086367

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 265, 371, 455, 689, 1855, 3445, 4823, 13723, 24115, 68615, 96061, 178399, 480305, 727319, 891995, 1248793, 3636595, 5091233, 6243965, 9455147, 25456165, 47275735, 66186029, 330930145]

約数ペア:

[(1, 330930145), (5, 66186029), (7, 47275735), (13, 25456165), (35, 9455147), (53, 6243965), (65, 5091233), (91, 3636595), (265, 1248793), (371, 891995), (455, 727319), (689, 480305), (1855, 178399), (3445, 96061), (4823, 68615), (13723, 24115)]