345366985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{877}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 454017312

約数和(自身を除く): 108650327

約数列:

[1, 5, 17, 41, 85, 113, 205, 565, 697, 877, 1921, 3485, 4385, 4633, 9605, 14909, 23165, 35957, 74545, 78761, 99101, 179785, 393805, 495505, 611269, 1684717, 3056345, 4063141, 8423585, 20315705, 69073397, 345366985]

約数ペア:

[(1, 345366985), (5, 69073397), (17, 20315705), (41, 8423585), (85, 4063141), (113, 3056345), (205, 1684717), (565, 611269), (697, 495505), (877, 393805), (1921, 179785), (3485, 99101), (4385, 78761), (4633, 74545), (9605, 35957), (14909, 23165)]