3048695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1305865

約数列:

[1, 5, 13, 17, 31, 65, 85, 89, 155, 221, 403, 445, 527, 1105, 1157, 1513, 2015, 2635, 2759, 5785, 6851, 7565, 13795, 19669, 34255, 35867, 46903, 98345, 179335, 234515, 609739, 3048695]

約数ペア:

[(1, 3048695), (5, 609739), (13, 234515), (17, 179335), (31, 98345), (65, 46903), (85, 35867), (89, 34255), (155, 19669), (221, 13795), (403, 7565), (445, 6851), (527, 5785), (1105, 2759), (1157, 2635), (1513, 2015)]