61285315

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{797}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 91163520

約数和(自身を除く): 29878205

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 797, 845, 1183, 2197, 3985, 5579, 5915, 10361, 10985, 15379, 27895, 51805, 72527, 76895, 134693, 362635, 673465, 942851, 1751009, 4714255, 8755045, 12257063, 61285315]

約数ペア:

[(1, 61285315), (5, 12257063), (7, 8755045), (13, 4714255), (35, 1751009), (65, 942851), (91, 673465), (169, 362635), (455, 134693), (797, 76895), (845, 72527), (1183, 51805), (2197, 27895), (3985, 15379), (5579, 10985), (5915, 10361)]