315079415

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{391403}}^1$

素因数の和:391438

約数の個数: 16

約数和(自身を含む): 450897408

約数和(自身を除く): 135817993

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 391403, 1957015, 2739821, 9002269, 13699105, 45011345, 63015883, 315079415]

約数ペア:

[(1, 315079415), (5, 63015883), (7, 45011345), (23, 13699105), (35, 9002269), (115, 2739821), (161, 1957015), (805, 391403)]