8681899965

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{104987}}^1$

素因数の和:105181

約数の個数: 32

約数和(自身を含む): 14362358400

約数和(自身を除く): 5680458435

約数列:

[1, 3, 5, 15, 37, 111, 149, 185, 447, 555, 745, 2235, 5513, 16539, 27565, 82695, 104987, 314961, 524935, 1574805, 3884519, 11653557, 15643063, 19422595, 46929189, 58267785, 78215315, 234645945, 578793331, 1736379993, 2893966655, 8681899965]

約数ペア:

[(1, 8681899965), (3, 2893966655), (5, 1736379993), (15, 578793331), (37, 234645945), (111, 78215315), (149, 58267785), (185, 46929189), (447, 19422595), (555, 15643063), (745, 11653557), (2235, 3884519), (5513, 1574805), (16539, 524935), (27565, 314961), (82695, 104987)]