147723585

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{661}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 242514432

約数和(自身を除く): 94790847

約数列:

[1, 3, 5, 15, 47, 141, 235, 317, 661, 705, 951, 1585, 1983, 3305, 4755, 9915, 14899, 31067, 44697, 74495, 93201, 155335, 209537, 223485, 466005, 628611, 1047685, 3143055, 9848239, 29544717, 49241195, 147723585]

約数ペア:

[(1, 147723585), (3, 49241195), (5, 29544717), (15, 9848239), (47, 3143055), (141, 1047685), (235, 628611), (317, 466005), (661, 223485), (705, 209537), (951, 155335), (1585, 93201), (1983, 74495), (3305, 44697), (4755, 31067), (9915, 14899)]