20120460075

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1753417}}^1$

素因数の和:1753453

約数の個数: 48

約数和(自身を含む): 39136289760

約数和(自身を除く): 19015829685

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 11475, 1753417, 5260251, 8767085, 15780753, 26301255, 29808089, 43835425, 47342259, 78903765, 89424267, 131506275, 149040445, 236711295, 268272801, 394518825, 447121335, 745202225, 804818403, 1183556475, 1341364005, 2235606675, 4024092015, 6706820025, 20120460075]

約数ペア:

[(1, 20120460075), (3, 6706820025), (5, 4024092015), (9, 2235606675), (15, 1341364005), (17, 1183556475), (25, 804818403), (27, 745202225), (45, 447121335), (51, 394518825), (75, 268272801), (85, 236711295), (135, 149040445), (153, 131506275), (225, 89424267), (255, 78903765), (425, 47342259), (459, 43835425), (675, 29808089), (765, 26301255), (1275, 15780753), (2295, 8767085), (3825, 5260251), (11475, 1753417)]