31330035

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 59754240

約数和(自身を除く): 28424205

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 167, 379, 495, 501, 835, 1137, 1503, 1837, 1895, 2505, 3411, 4169, 5511, 5685, 7515, 9185, 12507, 16533, 17055, 20845, 27555, 37521, 62535, 63293, 82665, 187605, 189879, 316465, 569637, 696223, 949395, 2088669, 2848185, 3481115, 6266007, 10443345, 31330035]

約数ペア:

[(1, 31330035), (3, 10443345), (5, 6266007), (9, 3481115), (11, 2848185), (15, 2088669), (33, 949395), (45, 696223), (55, 569637), (99, 316465), (165, 189879), (167, 187605), (379, 82665), (495, 63293), (501, 62535), (835, 37521), (1137, 27555), (1503, 20845), (1837, 17055), (1895, 16533), (2505, 12507), (3411, 9185), (4169, 7515), (5511, 5685)]