739852384415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1\times {\mathrm{3343}}^1$

素因数の和:3960

約数の個数: 64

約数和(自身を含む): 970984599552

約数和(自身を除く): 231132215137

約数列:

[1, 5, 17, 43, 85, 151, 215, 401, 731, 755, 2005, 2567, 3343, 3655, 6493, 6817, 12835, 16715, 17243, 32465, 34085, 56831, 60551, 86215, 110381, 143749, 284155, 293131, 302755, 504793, 551905, 718745, 1029367, 1340543, 1465655, 2443733, 2523965, 2603693, 5146835, 6702715, 8581481, 12218665, 13018465, 21706099, 22789231, 42907405, 44262781, 57643349, 108530495, 113946155, 202421993, 221313905, 288216745, 369003683, 979936933, 1012109965, 1845018415, 3441173881, 4899684665, 8704145699, 17205869405, 43520728495, 147970476883, 739852384415]

約数ペア:

[(1, 739852384415), (5, 147970476883), (17, 43520728495), (43, 17205869405), (85, 8704145699), (151, 4899684665), (215, 3441173881), (401, 1845018415), (731, 1012109965), (755, 979936933), (2005, 369003683), (2567, 288216745), (3343, 221313905), (3655, 202421993), (6493, 113946155), (6817, 108530495), (12835, 57643349), (16715, 44262781), (17243, 42907405), (32465, 22789231), (34085, 21706099), (56831, 13018465), (60551, 12218665), (86215, 8581481), (110381, 6702715), (143749, 5146835), (284155, 2603693), (293131, 2523965), (302755, 2443733), (504793, 1465655), (551905, 1340543), (718745, 1029367)]