84817665

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8849}}^1$

素因数の和:8934

約数の個数: 32

約数和(自身を含む): 152928000

約数和(自身を除く): 68110335

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 8849, 9585, 26547, 44245, 79641, 132735, 238923, 398205, 628279, 1194615, 1884837, 3141395, 5654511, 9424185, 16963533, 28272555, 84817665]

約数ペア:

[(1, 84817665), (3, 28272555), (5, 16963533), (9, 9424185), (15, 5654511), (27, 3141395), (45, 1884837), (71, 1194615), (135, 628279), (213, 398205), (355, 238923), (639, 132735), (1065, 79641), (1917, 44245), (3195, 26547), (8849, 9585)]