2088898875

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{29473}}^1$

素因数の和:29507

約数の個数: 80

約数和(自身を含む): 4450809792

約数和(自身を除く): 2361910917

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 125, 135, 175, 189, 225, 315, 375, 405, 525, 567, 675, 875, 945, 1125, 1575, 2025, 2625, 2835, 3375, 4725, 7875, 10125, 14175, 23625, 29473, 70875, 88419, 147365, 206311, 265257, 442095, 618933, 736825, 795771, 1031555, 1326285, 1856799, 2210475, 2387313, 3094665, 3684125, 3978855, 5157775, 5570397, 6631425, 9283995, 11052375, 11936565, 15473325, 16711191, 19894275, 25788875, 27851985, 33157125, 46419975, 59682825, 77366625, 83555955, 99471375, 139259925, 232099875, 298414125, 417779775, 696299625, 2088898875]

約数ペア:

[(1, 2088898875), (3, 696299625), (5, 417779775), (7, 298414125), (9, 232099875), (15, 139259925), (21, 99471375), (25, 83555955), (27, 77366625), (35, 59682825), (45, 46419975), (63, 33157125), (75, 27851985), (81, 25788875), (105, 19894275), (125, 16711191), (135, 15473325), (175, 11936565), (189, 11052375), (225, 9283995), (315, 6631425), (375, 5570397), (405, 5157775), (525, 3978855), (567, 3684125), (675, 3094665), (875, 2387313), (945, 2210475), (1125, 1856799), (1575, 1326285), (2025, 1031555), (2625, 795771), (2835, 736825), (3375, 618933), (4725, 442095), (7875, 265257), (10125, 206311), (14175, 147365), (23625, 88419), (29473, 70875)]