64713065

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 83825280

約数和(自身を除く): 19112215

約数列:

[1, 5, 29, 43, 97, 107, 145, 215, 485, 535, 1247, 2813, 3103, 4171, 4601, 6235, 10379, 14065, 15515, 20855, 23005, 51895, 120959, 133429, 300991, 446297, 604795, 667145, 1504955, 2231485, 12942613, 64713065]

約数ペア:

[(1, 64713065), (5, 12942613), (29, 2231485), (43, 1504955), (97, 667145), (107, 604795), (145, 446297), (215, 300991), (485, 133429), (535, 120959), (1247, 51895), (2813, 23005), (3103, 20855), (4171, 15515), (4601, 14065), (6235, 10379)]