74934575

素因数分解:

$5^2\times {\mathrm{19}}^4\times {\mathrm{23}}^1$

素因数の和:109

約数の個数: 30

約数和(自身を含む): 102345384

約数和(自身を除く): 27410809

約数列:

[1, 5, 19, 23, 25, 95, 115, 361, 437, 475, 575, 1805, 2185, 6859, 8303, 9025, 10925, 34295, 41515, 130321, 157757, 171475, 207575, 651605, 788785, 2997383, 3258025, 3943925, 14986915, 74934575]

約数ペア:

[(1, 74934575), (5, 14986915), (19, 3943925), (23, 3258025), (25, 2997383), (95, 788785), (115, 651605), (361, 207575), (437, 171475), (475, 157757), (575, 130321), (1805, 41515), (2185, 34295), (6859, 10925), (8303, 9025)]