9271015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 12773376

約数和(自身を除く): 3502361

約数列:

[1, 5, 13, 31, 43, 65, 107, 155, 215, 403, 535, 559, 1333, 1391, 2015, 2795, 3317, 4601, 6665, 6955, 16585, 17329, 23005, 43121, 59813, 86645, 142631, 215605, 299065, 713155, 1854203, 9271015]

約数ペア:

[(1, 9271015), (5, 1854203), (13, 713155), (31, 299065), (43, 215605), (65, 142631), (107, 86645), (155, 59813), (215, 43121), (403, 23005), (535, 17329), (559, 16585), (1333, 6955), (1391, 6665), (2015, 4601), (2795, 3317)]