4220199375

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2347}}^1$

素因数の和:2514

約数の個数: 80

約数和(自身を含む): 8098007808

約数和(自身を除く): 3877808433

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 137, 175, 375, 411, 525, 625, 685, 875, 959, 1875, 2055, 2347, 2625, 2877, 3425, 4375, 4795, 7041, 10275, 11735, 13125, 14385, 16429, 17125, 23975, 35205, 49287, 51375, 58675, 71925, 82145, 85625, 119875, 176025, 246435, 256875, 293375, 321539, 359625, 410725, 599375, 880125, 964617, 1232175, 1466875, 1607695, 1798125, 2053625, 2250773, 4400625, 4823085, 6160875, 6752319, 8038475, 10268125, 11253865, 24115425, 30804375, 33761595, 40192375, 56269325, 120577125, 168807975, 200961875, 281346625, 602885625, 844039875, 1406733125, 4220199375]

約数ペア:

[(1, 4220199375), (3, 1406733125), (5, 844039875), (7, 602885625), (15, 281346625), (21, 200961875), (25, 168807975), (35, 120577125), (75, 56269325), (105, 40192375), (125, 33761595), (137, 30804375), (175, 24115425), (375, 11253865), (411, 10268125), (525, 8038475), (625, 6752319), (685, 6160875), (875, 4823085), (959, 4400625), (1875, 2250773), (2055, 2053625), (2347, 1798125), (2625, 1607695), (2877, 1466875), (3425, 1232175), (4375, 964617), (4795, 880125), (7041, 599375), (10275, 410725), (11735, 359625), (13125, 321539), (14385, 293375), (16429, 256875), (17125, 246435), (23975, 176025), (35205, 119875), (49287, 85625), (51375, 82145), (58675, 71925)]