69728175

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{9391}}^1$

素因数の和:9421

約数の個数: 48

約数和(自身を含む): 139752960

約数和(自身を除く): 70024785

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425, 9391, 28173, 46955, 84519, 103301, 140865, 234775, 253557, 309903, 422595, 516505, 704325, 929709, 1267785, 1549515, 2112975, 2582525, 2789127, 4648545, 6338925, 7747575, 13945635, 23242725, 69728175]

約数ペア:

[(1, 69728175), (3, 23242725), (5, 13945635), (9, 7747575), (11, 6338925), (15, 4648545), (25, 2789127), (27, 2582525), (33, 2112975), (45, 1549515), (55, 1267785), (75, 929709), (99, 704325), (135, 516505), (165, 422595), (225, 309903), (275, 253557), (297, 234775), (495, 140865), (675, 103301), (825, 84519), (1485, 46955), (2475, 28173), (7425, 9391)]