90161115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32143}}^1$

素因数の和:32179

約数の個数: 32

約数和(自身を含む): 166634496

約数和(自身を除く): 76473381

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 32143, 96429, 160715, 353573, 482145, 546431, 1060719, 1639293, 1767865, 2732155, 5303595, 6010741, 8196465, 18032223, 30053705, 90161115]

約数ペア:

[(1, 90161115), (3, 30053705), (5, 18032223), (11, 8196465), (15, 6010741), (17, 5303595), (33, 2732155), (51, 1767865), (55, 1639293), (85, 1060719), (165, 546431), (187, 482145), (255, 353573), (561, 160715), (935, 96429), (2805, 32143)]