129387885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{13291}}^1$

素因数の和:13369

約数の個数: 32

約数和(自身を含む): 229685760

約数和(自身を除く): 100297875

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 165, 177, 295, 649, 885, 1947, 3245, 9735, 13291, 39873, 66455, 146201, 199365, 438603, 731005, 784169, 2193015, 2352507, 3920845, 8625859, 11762535, 25877577, 43129295, 129387885]

約数ペア:

[(1, 129387885), (3, 43129295), (5, 25877577), (11, 11762535), (15, 8625859), (33, 3920845), (55, 2352507), (59, 2193015), (165, 784169), (177, 731005), (295, 438603), (649, 199365), (885, 146201), (1947, 66455), (3245, 39873), (9735, 13291)]