68632575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3617}}^1$

素因数の和:3664

約数の個数: 48

約数和(自身を含む): 129206016

約数和(自身を除く): 60573441

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 3617, 3795, 6325, 10851, 18085, 18975, 39787, 54255, 83191, 90425, 119361, 198935, 249573, 271275, 415955, 596805, 915101, 994675, 1247865, 2079775, 2745303, 2984025, 4575505, 6239325, 13726515, 22877525, 68632575]

約数ペア:

[(1, 68632575), (3, 22877525), (5, 13726515), (11, 6239325), (15, 4575505), (23, 2984025), (25, 2745303), (33, 2079775), (55, 1247865), (69, 994675), (75, 915101), (115, 596805), (165, 415955), (253, 271275), (275, 249573), (345, 198935), (575, 119361), (759, 90425), (825, 83191), (1265, 54255), (1725, 39787), (3617, 18975), (3795, 18085), (6325, 10851)]