66605168915

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1\times {\mathrm{4391}}^1$

素因数の和:5711

約数の個数: 32

約数和(自身を含む): 83305418112

約数和(自身を除く): 16700249197

約数列:

[1, 5, 41, 61, 205, 305, 1213, 2501, 4391, 6065, 12505, 21955, 49733, 73993, 180031, 248665, 267851, 369965, 900155, 1339255, 3033713, 5326283, 10981891, 15168565, 26631415, 54909455, 218377603, 324903263, 1091888015, 1624516315, 13321033783, 66605168915]

約数ペア:

[(1, 66605168915), (5, 13321033783), (41, 1624516315), (61, 1091888015), (205, 324903263), (305, 218377603), (1213, 54909455), (2501, 26631415), (4391, 15168565), (6065, 10981891), (12505, 5326283), (21955, 3033713), (49733, 1339255), (73993, 900155), (180031, 369965), (248665, 267851)]