15272550

素因数分解:

$2^1\times 3^6\times 5^2\times {\mathrm{419}}^1$

素因数の和:449

約数の個数: 84

約数和(自身を含む): 42692580

約数和(自身を除く): 27420030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 419, 450, 486, 675, 729, 810, 838, 1215, 1257, 1350, 1458, 2025, 2095, 2430, 2514, 3645, 3771, 4050, 4190, 6075, 6285, 7290, 7542, 10475, 11313, 12150, 12570, 18225, 18855, 20950, 22626, 31425, 33939, 36450, 37710, 56565, 62850, 67878, 94275, 101817, 113130, 169695, 188550, 203634, 282825, 305451, 339390, 509085, 565650, 610902, 848475, 1018170, 1527255, 1696950, 2545425, 3054510, 5090850, 7636275, 15272550]

約数ペア:

[(1, 15272550), (2, 7636275), (3, 5090850), (5, 3054510), (6, 2545425), (9, 1696950), (10, 1527255), (15, 1018170), (18, 848475), (25, 610902), (27, 565650), (30, 509085), (45, 339390), (50, 305451), (54, 282825), (75, 203634), (81, 188550), (90, 169695), (135, 113130), (150, 101817), (162, 94275), (225, 67878), (243, 62850), (270, 56565), (405, 37710), (419, 36450), (450, 33939), (486, 31425), (675, 22626), (729, 20950), (810, 18855), (838, 18225), (1215, 12570), (1257, 12150), (1350, 11313), (1458, 10475), (2025, 7542), (2095, 7290), (2430, 6285), (2514, 6075), (3645, 4190), (3771, 4050)]