133779165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5237}}^1$

素因数の和:5389

約数の個数: 32

約数和(自身を含む): 232315776

約数和(自身を除く): 98536611

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 5109, 5237, 8515, 15711, 25545, 26185, 68081, 78555, 204243, 340405, 686047, 1021215, 2058141, 3430235, 8918611, 10290705, 26755833, 44593055, 133779165]

約数ペア:

[(1, 133779165), (3, 44593055), (5, 26755833), (13, 10290705), (15, 8918611), (39, 3430235), (65, 2058141), (131, 1021215), (195, 686047), (393, 340405), (655, 204243), (1703, 78555), (1965, 68081), (5109, 26185), (5237, 25545), (8515, 15711)]