3428075

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 5118720

約数和(自身を除く): 1690645

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 1031, 3325, 5155, 7217, 19589, 25775, 36085, 97945, 137123, 180425, 489725, 685615, 3428075]

約数ペア:

[(1, 3428075), (5, 685615), (7, 489725), (19, 180425), (25, 137123), (35, 97945), (95, 36085), (133, 25775), (175, 19589), (475, 7217), (665, 5155), (1031, 3325)]