320140135

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{315409}}^1$

素因数の和:315450

約数の個数: 16

約数和(自身を含む): 454190400

約数和(自身を除く): 134050265

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 315409, 1577045, 2207863, 9146861, 11039315, 45734305, 64028027, 320140135]

約数ペア:

[(1, 320140135), (5, 64028027), (7, 45734305), (29, 11039315), (35, 9146861), (145, 2207863), (203, 1577045), (1015, 315409)]