149747875

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 194088960

約数和(自身を除く): 44341085

約数列:

[1, 5, 25, 47, 71, 125, 235, 355, 359, 1175, 1775, 1795, 3337, 5875, 8875, 8975, 16685, 16873, 25489, 44875, 83425, 84365, 127445, 417125, 421825, 637225, 1197983, 2109125, 3186125, 5989915, 29949575, 149747875]

約数ペア:

[(1, 149747875), (5, 29949575), (25, 5989915), (47, 3186125), (71, 2109125), (125, 1197983), (235, 637225), (355, 421825), (359, 417125), (1175, 127445), (1775, 84365), (1795, 83425), (3337, 44875), (5875, 25489), (8875, 16873), (8975, 16685)]