149733765

素因数分解:

$3^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{809}}^1$

素因数の和:1283

約数の個数: 40

約数和(自身を含む): 269331480

約数和(自身を除く): 119597715

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 457, 809, 1371, 2285, 2427, 4045, 4113, 6855, 7281, 12135, 12339, 20565, 21843, 36405, 37017, 61695, 65529, 109215, 185085, 327645, 369713, 1109139, 1848565, 3327417, 5545695, 9982251, 16637085, 29946753, 49911255, 149733765]

約数ペア:

[(1, 149733765), (3, 49911255), (5, 29946753), (9, 16637085), (15, 9982251), (27, 5545695), (45, 3327417), (81, 1848565), (135, 1109139), (405, 369713), (457, 327645), (809, 185085), (1371, 109215), (2285, 65529), (2427, 61695), (4045, 37017), (4113, 36405), (6855, 21843), (7281, 20565), (12135, 12339)]