2917226975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{911}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 3989744640

約数和(自身を除く): 1072517665

約数列:

[1, 5, 13, 25, 59, 65, 167, 295, 325, 767, 835, 911, 1475, 2171, 3835, 4175, 4555, 9853, 10855, 11843, 19175, 22775, 49265, 53749, 54275, 59215, 128089, 152137, 246325, 268745, 296075, 640445, 698737, 760685, 1343725, 1977781, 3202225, 3493685, 3803425, 8976083, 9888905, 17468425, 44880415, 49444525, 116689079, 224402075, 583445395, 2917226975]

約数ペア:

[(1, 2917226975), (5, 583445395), (13, 224402075), (25, 116689079), (59, 49444525), (65, 44880415), (167, 17468425), (295, 9888905), (325, 8976083), (767, 3803425), (835, 3493685), (911, 3202225), (1475, 1977781), (2171, 1343725), (3835, 760685), (4175, 698737), (4555, 640445), (9853, 296075), (10855, 268745), (11843, 246325), (19175, 152137), (22775, 128089), (49265, 59215), (53749, 54275)]