4090605

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 7127040

約数和(自身を除く): 3036435

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 463, 465, 589, 1389, 1767, 2315, 2945, 6945, 8797, 8835, 14353, 26391, 43059, 43985, 71765, 131955, 215295, 272707, 818121, 1363535, 4090605]

約数ペア:

[(1, 4090605), (3, 1363535), (5, 818121), (15, 272707), (19, 215295), (31, 131955), (57, 71765), (93, 43985), (95, 43059), (155, 26391), (285, 14353), (463, 8835), (465, 8797), (589, 6945), (1389, 2945), (1767, 2315)]