129600285

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6367}}^1$

素因数の和:6457

約数の個数: 32

約数和(自身を含む): 220078080

約数和(自身を除く): 90477795

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 885, 1357, 4071, 6367, 6785, 19101, 20355, 31835, 95505, 146441, 375653, 439323, 732205, 1126959, 1878265, 2196615, 5634795, 8640019, 25920057, 43200095, 129600285]

約数ペア:

[(1, 129600285), (3, 43200095), (5, 25920057), (15, 8640019), (23, 5634795), (59, 2196615), (69, 1878265), (115, 1126959), (177, 732205), (295, 439323), (345, 375653), (885, 146441), (1357, 95505), (4071, 31835), (6367, 20355), (6785, 19101)]