28597965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5591}}^1$

素因数の和:5641

約数の個数: 32

約数和(自身を含む): 51535872

約数和(自身を除く): 22937907

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 5591, 16773, 27955, 61501, 83865, 173321, 184503, 307505, 519963, 866605, 922515, 1906531, 2599815, 5719593, 9532655, 28597965]

約数ペア:

[(1, 28597965), (3, 9532655), (5, 5719593), (11, 2599815), (15, 1906531), (31, 922515), (33, 866605), (55, 519963), (93, 307505), (155, 184503), (165, 173321), (341, 83865), (465, 61501), (1023, 27955), (1705, 16773), (5115, 5591)]