131445215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{40507}}^1$

素因数の和:40582

約数の個数: 16

約数和(自身を含む): 174994560

約数和(自身を除く): 43549345

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 40507, 202535, 445577, 2227885, 2389913, 11949565, 26289043, 131445215]

約数ペア:

[(1, 131445215), (5, 26289043), (11, 11949565), (55, 2389913), (59, 2227885), (295, 445577), (649, 202535), (3245, 40507)]