40855375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 56998656

約数和(自身を除く): 16143281

約数列:

[1, 5, 11, 25, 43, 55, 125, 215, 275, 473, 691, 1075, 1375, 2365, 3455, 5375, 7601, 11825, 17275, 29713, 38005, 59125, 86375, 148565, 190025, 326843, 742825, 950125, 1634215, 3714125, 8171075, 40855375]

約数ペア:

[(1, 40855375), (5, 8171075), (11, 3714125), (25, 1634215), (43, 950125), (55, 742825), (125, 326843), (215, 190025), (275, 148565), (473, 86375), (691, 59125), (1075, 38005), (1375, 29713), (2365, 17275), (3455, 11825), (5375, 7601)]