31620085

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 48349440

約数和(自身を除く): 16729355

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 2797, 11305, 13985, 19579, 47549, 53143, 97895, 237745, 265715, 332843, 372001, 903431, 1664215, 1860005, 4517155, 6324017, 31620085]

約数ペア:

[(1, 31620085), (5, 6324017), (7, 4517155), (17, 1860005), (19, 1664215), (35, 903431), (85, 372001), (95, 332843), (119, 265715), (133, 237745), (323, 97895), (595, 53143), (665, 47549), (1615, 19579), (2261, 13985), (2797, 11305)]