5116475

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 36

約数和(自身を含む): 7896816

約数和(自身を除く): 2780341

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 169, 173, 175, 325, 455, 845, 865, 1183, 1211, 2249, 2275, 4225, 4325, 5915, 6055, 11245, 15743, 29237, 29575, 30275, 56225, 78715, 146185, 204659, 393575, 730925, 1023295, 5116475]

約数ペア:

[(1, 5116475), (5, 1023295), (7, 730925), (13, 393575), (25, 204659), (35, 146185), (65, 78715), (91, 56225), (169, 30275), (173, 29575), (175, 29237), (325, 15743), (455, 11245), (845, 6055), (865, 5915), (1183, 4325), (1211, 4225), (2249, 2275)]