79668875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4457}}^1$

素因数の和:4496

約数の個数: 32

約数和(自身を含む): 116835264

約数和(自身を除く): 37166389

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 715, 1375, 1625, 3575, 4457, 17875, 22285, 49027, 57941, 111425, 245135, 289705, 557125, 637351, 1225675, 1448525, 3186755, 6128375, 7242625, 15933775, 79668875]

約数ペア:

[(1, 79668875), (5, 15933775), (11, 7242625), (13, 6128375), (25, 3186755), (55, 1448525), (65, 1225675), (125, 637351), (143, 557125), (275, 289705), (325, 245135), (715, 111425), (1375, 57941), (1625, 49027), (3575, 22285), (4457, 17875)]