151517605

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 194400000

約数和(自身を除く): 42882395

約数列:

[1, 5, 29, 59, 89, 145, 199, 295, 445, 995, 1711, 2581, 5251, 5771, 8555, 11741, 12905, 17711, 26255, 28855, 58705, 88555, 152279, 340489, 513619, 761395, 1044949, 1702445, 2568095, 5224745, 30303521, 151517605]

約数ペア:

[(1, 151517605), (5, 30303521), (29, 5224745), (59, 2568095), (89, 1702445), (145, 1044949), (199, 761395), (295, 513619), (445, 340489), (995, 152279), (1711, 88555), (2581, 58705), (5251, 28855), (5771, 26255), (8555, 17711), (11741, 12905)]