2127682005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1931}}^1$

素因数の和:2134

約数の個数: 64

約数和(自身を含む): 3755808000

約数和(自身を除く): 1628125995

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 149, 255, 435, 447, 493, 745, 1479, 1931, 2235, 2465, 2533, 4321, 5793, 7395, 7599, 9655, 12665, 12963, 21605, 28965, 32827, 37995, 55999, 64815, 73457, 98481, 164135, 167997, 220371, 279995, 287719, 367285, 492405, 839985, 863157, 951983, 1101855, 1438595, 2855949, 4315785, 4759915, 4891223, 8343851, 14279745, 14673669, 24456115, 25031553, 41719255, 73368345, 125157765, 141845467, 425536401, 709227335, 2127682005]

約数ペア:

[(1, 2127682005), (3, 709227335), (5, 425536401), (15, 141845467), (17, 125157765), (29, 73368345), (51, 41719255), (85, 25031553), (87, 24456115), (145, 14673669), (149, 14279745), (255, 8343851), (435, 4891223), (447, 4759915), (493, 4315785), (745, 2855949), (1479, 1438595), (1931, 1101855), (2235, 951983), (2465, 863157), (2533, 839985), (4321, 492405), (5793, 367285), (7395, 287719), (7599, 279995), (9655, 220371), (12665, 167997), (12963, 164135), (21605, 98481), (28965, 73457), (32827, 64815), (37995, 55999)]