2259293745

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 3791462400

約数和(自身を除く): 1532168655

約数列:

[1, 3, 5, 15, 43, 79, 101, 129, 215, 237, 303, 395, 439, 505, 645, 1185, 1317, 1515, 2195, 3397, 4343, 6585, 7979, 10191, 13029, 16985, 18877, 21715, 23937, 34681, 39895, 44339, 50955, 56631, 65145, 94385, 104043, 119685, 133017, 173405, 221695, 283155, 343097, 520215, 665085, 1029291, 1491283, 1715485, 1906577, 3502781, 4473849, 5146455, 5719731, 7456415, 9532885, 10508343, 17513905, 22369245, 28598655, 52541715, 150619583, 451858749, 753097915, 2259293745]

約数ペア:

[(1, 2259293745), (3, 753097915), (5, 451858749), (15, 150619583), (43, 52541715), (79, 28598655), (101, 22369245), (129, 17513905), (215, 10508343), (237, 9532885), (303, 7456415), (395, 5719731), (439, 5146455), (505, 4473849), (645, 3502781), (1185, 1906577), (1317, 1715485), (1515, 1491283), (2195, 1029291), (3397, 665085), (4343, 520215), (6585, 343097), (7979, 283155), (10191, 221695), (13029, 173405), (16985, 133017), (18877, 119685), (21715, 104043), (23937, 94385), (34681, 65145), (39895, 56631), (44339, 50955)]