2247372225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3221}}^1$

素因数の和:3687

約数の個数: 72

約数和(自身を含む): 4612151232

約数和(自身を除く): 2364779007

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 443, 525, 1329, 1575, 2215, 3101, 3221, 3987, 6645, 9303, 9663, 11075, 15505, 16105, 19935, 22547, 27909, 28989, 33225, 46515, 48315, 67641, 77525, 80525, 99675, 112735, 139545, 144945, 202923, 232575, 241575, 338205, 563675, 697725, 724725, 1014615, 1426903, 1691025, 4280709, 5073075, 7134515, 9988321, 12842127, 21403545, 29964963, 35672575, 49941605, 64210635, 89894889, 107017725, 149824815, 249708025, 321053175, 449474445, 749124075, 2247372225]

約数ペア:

[(1, 2247372225), (3, 749124075), (5, 449474445), (7, 321053175), (9, 249708025), (15, 149824815), (21, 107017725), (25, 89894889), (35, 64210635), (45, 49941605), (63, 35672575), (75, 29964963), (105, 21403545), (175, 12842127), (225, 9988321), (315, 7134515), (443, 5073075), (525, 4280709), (1329, 1691025), (1575, 1426903), (2215, 1014615), (3101, 724725), (3221, 697725), (3987, 563675), (6645, 338205), (9303, 241575), (9663, 232575), (11075, 202923), (15505, 144945), (16105, 139545), (19935, 112735), (22547, 99675), (27909, 80525), (28989, 77525), (33225, 67641), (46515, 48315)]