5981675

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 36

約数和(自身を含む): 9117720

約数和(自身を除く): 3136045

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 133, 175, 245, 257, 475, 665, 931, 1225, 1285, 1799, 3325, 4655, 4883, 6425, 8995, 12593, 23275, 24415, 34181, 44975, 62965, 122075, 170905, 239267, 314825, 854525, 1196335, 5981675]

約数ペア:

[(1, 5981675), (5, 1196335), (7, 854525), (19, 314825), (25, 239267), (35, 170905), (49, 122075), (95, 62965), (133, 44975), (175, 34181), (245, 24415), (257, 23275), (475, 12593), (665, 8995), (931, 6425), (1225, 4883), (1285, 4655), (1799, 3325)]