1320369718865

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{4483}}^1\times {\mathrm{1111427}}^1$

素因数の和:1115968

約数の個数: 16

約数和(自身を含む): 1614700381248

約数和(自身を除く): 294330662383

約数列:

[1, 5, 53, 265, 4483, 22415, 237599, 1111427, 1187995, 5557135, 58905631, 294528155, 4982527241, 24912636205, 264073943773, 1320369718865]

約数ペア:

[(1, 1320369718865), (5, 264073943773), (53, 24912636205), (265, 4982527241), (4483, 294528155), (22415, 58905631), (237599, 5557135), (1111427, 1187995)]