23443425

素因数分解:

$3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 46309536

約数和(自身を除く): 22866111

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 153, 225, 227, 243, 255, 405, 425, 459, 675, 681, 765, 1135, 1215, 1275, 1377, 2025, 2043, 2295, 3405, 3825, 3859, 4131, 5675, 6075, 6129, 6885, 10215, 11475, 11577, 17025, 18387, 19295, 20655, 30645, 34425, 34731, 51075, 55161, 57885, 91935, 96475, 103275, 104193, 153225, 173655, 275805, 289425, 312579, 459675, 520965, 868275, 937737, 1379025, 1562895, 2604825, 4688685, 7814475, 23443425]

約数ペア:

[(1, 23443425), (3, 7814475), (5, 4688685), (9, 2604825), (15, 1562895), (17, 1379025), (25, 937737), (27, 868275), (45, 520965), (51, 459675), (75, 312579), (81, 289425), (85, 275805), (135, 173655), (153, 153225), (225, 104193), (227, 103275), (243, 96475), (255, 91935), (405, 57885), (425, 55161), (459, 51075), (675, 34731), (681, 34425), (765, 30645), (1135, 20655), (1215, 19295), (1275, 18387), (1377, 17025), (2025, 11577), (2043, 11475), (2295, 10215), (3405, 6885), (3825, 6129), (3859, 6075), (4131, 5675)]