1520342135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{4651}}^1$

素因数の和:4823

約数の個数: 32

約数和(自身を含む): 2025741312

約数和(自身を除く): 505399177

約数列:

[1, 5, 13, 47, 65, 107, 235, 535, 611, 1391, 3055, 4651, 5029, 6955, 23255, 25145, 60463, 65377, 218597, 302315, 326885, 497657, 1092985, 2488285, 2841761, 6469541, 14208805, 23389879, 32347705, 116949395, 304068427, 1520342135]

約数ペア:

[(1, 1520342135), (5, 304068427), (13, 116949395), (47, 32347705), (65, 23389879), (107, 14208805), (235, 6469541), (535, 2841761), (611, 2488285), (1391, 1092985), (3055, 497657), (4651, 326885), (5029, 302315), (6955, 218597), (23255, 65377), (25145, 60463)]