334938305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1427}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 454857984

約数和(自身を除く): 119919679

約数列:

[1, 5, 13, 23, 65, 115, 157, 299, 785, 1427, 1495, 2041, 3611, 7135, 10205, 18055, 18551, 32821, 46943, 92755, 164105, 224039, 234715, 426673, 1120195, 2133365, 2912507, 5152897, 14562535, 25764485, 66987661, 334938305]

約数ペア:

[(1, 334938305), (5, 66987661), (13, 25764485), (23, 14562535), (65, 5152897), (115, 2912507), (157, 2133365), (299, 1120195), (785, 426673), (1427, 234715), (1495, 224039), (2041, 164105), (3611, 92755), (7135, 46943), (10205, 32821), (18055, 18551)]