20131510545

素因数分解:

$3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1019059}}^1$

素因数の和:1019509

約数の個数: 24

約数和(自身を含む): 34974139200

約数和(自身を除く): 14842628655

約数列:

[1, 3, 5, 9, 15, 45, 439, 1317, 2195, 3951, 6585, 19755, 1019059, 3057177, 5095295, 9171531, 15285885, 45857655, 447366901, 1342100703, 2236834505, 4026302109, 6710503515, 20131510545]

約数ペア:

[(1, 20131510545), (3, 6710503515), (5, 4026302109), (9, 2236834505), (15, 1342100703), (45, 447366901), (439, 45857655), (1317, 15285885), (2195, 9171531), (3951, 5095295), (6585, 3057177), (19755, 1019059)]