74382885

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{5281}}^1$

素因数の和:5605

約数の個数: 24

約数和(自身を含む): 129366744

約数和(自身を除く): 54983859

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1565, 2817, 4695, 5281, 14085, 15843, 26405, 47529, 79215, 237645, 1652953, 4958859, 8264765, 14876577, 24794295, 74382885]

約数ペア:

[(1, 74382885), (3, 24794295), (5, 14876577), (9, 8264765), (15, 4958859), (45, 1652953), (313, 237645), (939, 79215), (1565, 47529), (2817, 26405), (4695, 15843), (5281, 14085)]