149339905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10993}}^1$

素因数の和:11041

約数の個数: 32

約数和(自身を含む): 221639040

約数和(自身を除く): 72299135

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 10993, 13585, 54965, 120923, 142909, 208867, 604615, 714545, 1044335, 1571999, 2297537, 2715271, 7859995, 11487685, 13576355, 29867981, 149339905]

約数ペア:

[(1, 149339905), (5, 29867981), (11, 13576355), (13, 11487685), (19, 7859995), (55, 2715271), (65, 2297537), (95, 1571999), (143, 1044335), (209, 714545), (247, 604615), (715, 208867), (1045, 142909), (1235, 120923), (2717, 54965), (10993, 13585)]