89647545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27043}}^1$

素因数の和:27081

約数の個数: 32

約数和(自身を含む): 163562112

約数和(自身を除く): 73914567

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 27043, 81129, 135215, 351559, 405645, 459731, 1054677, 1379193, 1757795, 2298655, 5273385, 5976503, 6895965, 17929509, 29882515, 89647545]

約数ペア:

[(1, 89647545), (3, 29882515), (5, 17929509), (13, 6895965), (15, 5976503), (17, 5273385), (39, 2298655), (51, 1757795), (65, 1379193), (85, 1054677), (195, 459731), (221, 405645), (255, 351559), (663, 135215), (1105, 81129), (3315, 27043)]