165933735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{21397}}^1$

素因数の和:21463

約数の個数: 32

約数和(自身を含む): 295805952

約数和(自身を除く): 129872217

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 7755, 21397, 64191, 106985, 235367, 320955, 706101, 1005659, 1176835, 3016977, 3530505, 5028295, 11062249, 15084885, 33186747, 55311245, 165933735]

約数ペア:

[(1, 165933735), (3, 55311245), (5, 33186747), (11, 15084885), (15, 11062249), (33, 5028295), (47, 3530505), (55, 3016977), (141, 1176835), (165, 1005659), (235, 706101), (517, 320955), (705, 235367), (1551, 106985), (2585, 64191), (7755, 21397)]