2544665625

素因数分解:

$3^6\times 5^5\times {\mathrm{1117}}^1$

素因数の和:1160

約数の個数: 84

約数和(自身を含む): 4773030444

約数和(自身を除く): 2228364819

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 375, 405, 625, 675, 729, 1117, 1125, 1215, 1875, 2025, 3125, 3351, 3375, 3645, 5585, 5625, 6075, 9375, 10053, 10125, 16755, 16875, 18225, 27925, 28125, 30159, 30375, 50265, 50625, 83775, 84375, 90477, 91125, 139625, 150795, 151875, 251325, 253125, 271431, 418875, 452385, 455625, 698125, 753975, 759375, 814293, 1256625, 1357155, 2094375, 2261925, 2278125, 3490625, 3769875, 4071465, 6283125, 6785775, 10471875, 11309625, 18849375, 20357325, 31415625, 33928875, 56548125, 94246875, 101786625, 169644375, 282740625, 508933125, 848221875, 2544665625]

約数ペア:

[(1, 2544665625), (3, 848221875), (5, 508933125), (9, 282740625), (15, 169644375), (25, 101786625), (27, 94246875), (45, 56548125), (75, 33928875), (81, 31415625), (125, 20357325), (135, 18849375), (225, 11309625), (243, 10471875), (375, 6785775), (405, 6283125), (625, 4071465), (675, 3769875), (729, 3490625), (1117, 2278125), (1125, 2261925), (1215, 2094375), (1875, 1357155), (2025, 1256625), (3125, 814293), (3351, 759375), (3375, 753975), (3645, 698125), (5585, 455625), (5625, 452385), (6075, 418875), (9375, 271431), (10053, 253125), (10125, 251325), (16755, 151875), (16875, 150795), (18225, 139625), (27925, 91125), (28125, 90477), (30159, 84375), (30375, 83775), (50265, 50625)]