631665215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{40093}}^1$

素因数の和:40258

約数の個数: 16

約数和(自身を含む): 796747968

約数和(自身を除く): 165082753

約数列:

[1, 5, 23, 115, 137, 685, 3151, 15755, 40093, 200465, 922139, 4610695, 5492741, 27463705, 126333043, 631665215]

約数ペア:

[(1, 631665215), (5, 126333043), (23, 27463705), (115, 5492741), (137, 4610695), (685, 922139), (3151, 200465), (15755, 40093)]