47884775

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 61496064

約数和(自身を除く): 13611289

約数列:

[1, 5, 25, 47, 83, 235, 415, 491, 1175, 2075, 2455, 3901, 12275, 19505, 23077, 40753, 97525, 115385, 203765, 576925, 1018825, 1915391, 9576955, 47884775]

約数ペア:

[(1, 47884775), (5, 9576955), (25, 1915391), (47, 1018825), (83, 576925), (235, 203765), (415, 115385), (491, 97525), (1175, 40753), (2075, 23077), (2455, 19505), (3901, 12275)]