163342905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{52103}}^1$

素因数の和:52141

約数の個数: 32

約数和(自身を含む): 300119040

約数和(自身を除く): 136776135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 52103, 156309, 260515, 573133, 781545, 989957, 1719399, 2865665, 2969871, 4949785, 8596995, 10889527, 14849355, 32668581, 54447635, 163342905]

約数ペア:

[(1, 163342905), (3, 54447635), (5, 32668581), (11, 14849355), (15, 10889527), (19, 8596995), (33, 4949785), (55, 2969871), (57, 2865665), (95, 1719399), (165, 989957), (209, 781545), (285, 573133), (627, 260515), (1045, 156309), (3135, 52103)]