348045221095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16087}}^1\times {\mathrm{30259}}^1$

素因数の和:46375

約数の個数: 32

約数和(自身を含む): 490717463040

約数和(自身を除く): 142672241945

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 16087, 30259, 80435, 151295, 176957, 209131, 332849, 393367, 884785, 1045655, 1664245, 1966835, 2300441, 4327037, 11502205, 21635185, 486776533, 2433882665, 5354541863, 6328094929, 26772709315, 31640474645, 69609044219, 348045221095]

約数ペア:

[(1, 348045221095), (5, 69609044219), (11, 31640474645), (13, 26772709315), (55, 6328094929), (65, 5354541863), (143, 2433882665), (715, 486776533), (16087, 21635185), (30259, 11502205), (80435, 4327037), (151295, 2300441), (176957, 1966835), (209131, 1664245), (332849, 1045655), (393367, 884785)]