6838195

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 10916640

約数和(自身を除く): 4078445

約数列:

[1, 5, 7, 13, 19, 35, 49, 65, 91, 95, 113, 133, 245, 247, 455, 565, 637, 665, 791, 931, 1235, 1469, 1729, 2147, 3185, 3955, 4655, 5537, 7345, 8645, 10283, 10735, 12103, 15029, 27685, 27911, 51415, 60515, 71981, 75145, 105203, 139555, 195377, 359905, 526015, 976885, 1367639, 6838195]

約数ペア:

[(1, 6838195), (5, 1367639), (7, 976885), (13, 526015), (19, 359905), (35, 195377), (49, 139555), (65, 105203), (91, 75145), (95, 71981), (113, 60515), (133, 51415), (245, 27911), (247, 27685), (455, 15029), (565, 12103), (637, 10735), (665, 10283), (791, 8645), (931, 7345), (1235, 5537), (1469, 4655), (1729, 3955), (2147, 3185)]