6880456875

素因数分解:

$3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1399}}^1$

素因数の和:1526

約数の個数: 80

約数和(自身を含む): 11931180800

約数和(自身を除く): 5050723925

約数列:

[1, 3, 5, 15, 25, 43, 61, 75, 125, 129, 183, 215, 305, 375, 625, 645, 915, 1075, 1399, 1525, 1875, 2623, 3225, 4197, 4575, 5375, 6995, 7625, 7869, 13115, 16125, 20985, 22875, 26875, 34975, 38125, 39345, 60157, 65575, 80625, 85339, 104925, 114375, 174875, 180471, 196725, 256017, 300785, 327875, 426695, 524625, 874375, 902355, 983625, 1280085, 1503925, 1639375, 2133475, 2623125, 3669577, 4511775, 4918125, 6400425, 7519625, 10667375, 11008731, 18347885, 22558875, 32002125, 37598125, 53336875, 55043655, 91739425, 112794375, 160010625, 275218275, 458697125, 1376091375, 2293485625, 6880456875]

約数ペア:

[(1, 6880456875), (3, 2293485625), (5, 1376091375), (15, 458697125), (25, 275218275), (43, 160010625), (61, 112794375), (75, 91739425), (125, 55043655), (129, 53336875), (183, 37598125), (215, 32002125), (305, 22558875), (375, 18347885), (625, 11008731), (645, 10667375), (915, 7519625), (1075, 6400425), (1399, 4918125), (1525, 4511775), (1875, 3669577), (2623, 2623125), (3225, 2133475), (4197, 1639375), (4575, 1503925), (5375, 1280085), (6995, 983625), (7625, 902355), (7869, 874375), (13115, 524625), (16125, 426695), (20985, 327875), (22875, 300785), (26875, 256017), (34975, 196725), (38125, 180471), (39345, 174875), (60157, 114375), (65575, 104925), (80625, 85339)]