7057875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 13478400

約数和(自身を除く): 6420525

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 59, 75, 87, 125, 145, 165, 177, 275, 295, 319, 375, 435, 649, 725, 825, 885, 957, 1375, 1475, 1595, 1711, 1947, 2175, 3245, 3625, 4125, 4425, 4785, 5133, 7375, 7975, 8555, 9735, 10875, 16225, 18821, 22125, 23925, 25665, 39875, 42775, 48675, 56463, 81125, 94105, 119625, 128325, 213875, 243375, 282315, 470525, 641625, 1411575, 2352625, 7057875]

約数ペア:

[(1, 7057875), (3, 2352625), (5, 1411575), (11, 641625), (15, 470525), (25, 282315), (29, 243375), (33, 213875), (55, 128325), (59, 119625), (75, 94105), (87, 81125), (125, 56463), (145, 48675), (165, 42775), (177, 39875), (275, 25665), (295, 23925), (319, 22125), (375, 18821), (435, 16225), (649, 10875), (725, 9735), (825, 8555), (885, 7975), (957, 7375), (1375, 5133), (1475, 4785), (1595, 4425), (1711, 4125), (1947, 3625), (2175, 3245)]