152743245

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{809}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 251475840

約数和(自身を除く): 98732595

約数列:

[1, 3, 5, 15, 41, 123, 205, 307, 615, 809, 921, 1535, 2427, 4045, 4605, 12135, 12587, 33169, 37761, 62935, 99507, 165845, 188805, 248363, 497535, 745089, 1241815, 3725445, 10182883, 30548649, 50914415, 152743245]

約数ペア:

[(1, 152743245), (3, 50914415), (5, 30548649), (15, 10182883), (41, 3725445), (123, 1241815), (205, 745089), (307, 497535), (615, 248363), (809, 188805), (921, 165845), (1535, 99507), (2427, 62935), (4045, 37761), (4605, 33169), (12135, 12587)]