9928305

素因数分解:

$3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 17781120

約数和(自身を除く): 7852815

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 251, 293, 753, 879, 1255, 1465, 2259, 2637, 3765, 4395, 6777, 7911, 11295, 13185, 33885, 39555, 73543, 220629, 367715, 661887, 1103145, 1985661, 3309435, 9928305]

約数ペア:

[(1, 9928305), (3, 3309435), (5, 1985661), (9, 1103145), (15, 661887), (27, 367715), (45, 220629), (135, 73543), (251, 39555), (293, 33885), (753, 13185), (879, 11295), (1255, 7911), (1465, 6777), (2259, 4395), (2637, 3765)]