40472875

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{83}}^2$

素因数の和:228

約数の個数: 24

約数和(自身を含む): 52213824

約数和(自身を除く): 11740949

約数列:

[1, 5, 25, 47, 83, 125, 235, 415, 1175, 2075, 3901, 5875, 6889, 10375, 19505, 34445, 97525, 172225, 323783, 487625, 861125, 1618915, 8094575, 40472875]

約数ペア:

[(1, 40472875), (5, 8094575), (25, 1618915), (47, 861125), (83, 487625), (125, 323783), (235, 172225), (415, 97525), (1175, 34445), (2075, 19505), (3901, 10375), (5875, 6889)]