72016605

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{5113}}^1$

素因数の和:5437

約数の個数: 24

約数和(自身を含む): 125252088

約数和(自身を除く): 53235483

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1565, 2817, 4695, 5113, 14085, 15339, 25565, 46017, 76695, 230085, 1600369, 4801107, 8001845, 14403321, 24005535, 72016605]

約数ペア:

[(1, 72016605), (3, 24005535), (5, 14403321), (9, 8001845), (15, 4801107), (45, 1600369), (313, 230085), (939, 76695), (1565, 46017), (2817, 25565), (4695, 15339), (5113, 14085)]