142362025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4337}}^1$

素因数の和:4461

約数の個数: 24

約数和(自身を含む): 192034584

約数和(自身を除く): 49672559

約数列:

[1, 5, 13, 25, 65, 101, 325, 505, 1313, 2525, 4337, 6565, 21685, 32825, 56381, 108425, 281905, 438037, 1409525, 2190185, 5694481, 10950925, 28472405, 142362025]

約数ペア:

[(1, 142362025), (5, 28472405), (13, 10950925), (25, 5694481), (65, 2190185), (101, 1409525), (325, 438037), (505, 281905), (1313, 108425), (2525, 56381), (4337, 32825), (6565, 21685)]