68921325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{27847}}^1$

素因数の和:27874

約数の個数: 36

約数和(自身を含む): 134672928

約数和(自身を除く): 65751603

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 27847, 83541, 139235, 250623, 306317, 417705, 696175, 918951, 1253115, 1531585, 2088525, 2756853, 4594755, 6265575, 7657925, 13784265, 22973775, 68921325]

約数ペア:

[(1, 68921325), (3, 22973775), (5, 13784265), (9, 7657925), (11, 6265575), (15, 4594755), (25, 2756853), (33, 2088525), (45, 1531585), (55, 1253115), (75, 918951), (99, 696175), (165, 417705), (225, 306317), (275, 250623), (495, 139235), (825, 83541), (2475, 27847)]