42592575

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 73852416

約数和(自身を除く): 31259841

約数列:

[1, 3, 5, 15, 25, 43, 47, 75, 129, 141, 215, 235, 281, 645, 705, 843, 1075, 1175, 1405, 2021, 3225, 3525, 4215, 6063, 7025, 10105, 12083, 13207, 21075, 30315, 36249, 39621, 50525, 60415, 66035, 151575, 181245, 198105, 302075, 330175, 567901, 906225, 990525, 1703703, 2839505, 8518515, 14197525, 42592575]

約数ペア:

[(1, 42592575), (3, 14197525), (5, 8518515), (15, 2839505), (25, 1703703), (43, 990525), (47, 906225), (75, 567901), (129, 330175), (141, 302075), (215, 198105), (235, 181245), (281, 151575), (645, 66035), (705, 60415), (843, 50525), (1075, 39621), (1175, 36249), (1405, 30315), (2021, 21075), (3225, 13207), (3525, 12083), (4215, 10105), (6063, 7025)]