84986495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^3\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 117227520

約数和(自身を除く): 32241025

約数列:

[1, 5, 11, 23, 55, 115, 127, 253, 529, 635, 1265, 1397, 2645, 2921, 5819, 6985, 12167, 14605, 29095, 32131, 60835, 67183, 133837, 160655, 335915, 669185, 739013, 1545209, 3695065, 7726045, 16997299, 84986495]

約数ペア:

[(1, 84986495), (5, 16997299), (11, 7726045), (23, 3695065), (55, 1545209), (115, 739013), (127, 669185), (253, 335915), (529, 160655), (635, 133837), (1265, 67183), (1397, 60835), (2645, 32131), (2921, 29095), (5819, 14605), (6985, 12167)]