64628355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9109}}^1$

素因数の和:9171

約数の個数: 32

約数和(自身を含む): 115441920

約数和(自身を除く): 50813565

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 9109, 27327, 45545, 100199, 136635, 300597, 391687, 500995, 1175061, 1502985, 1958435, 4308557, 5875305, 12925671, 21542785, 64628355]

約数ペア:

[(1, 64628355), (3, 21542785), (5, 12925671), (11, 5875305), (15, 4308557), (33, 1958435), (43, 1502985), (55, 1175061), (129, 500995), (165, 391687), (215, 300597), (473, 136635), (645, 100199), (1419, 45545), (2365, 27327), (7095, 9109)]