30755295

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 58574880

約数和(自身を除く): 27819585

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 1489, 2295, 4131, 4467, 6885, 7445, 13401, 20655, 22335, 25313, 40203, 67005, 75939, 120609, 126565, 201015, 227817, 361827, 379695, 603045, 683451, 1139085, 1809135, 2050353, 3417255, 6151059, 10251765, 30755295]

約数ペア:

[(1, 30755295), (3, 10251765), (5, 6151059), (9, 3417255), (15, 2050353), (17, 1809135), (27, 1139085), (45, 683451), (51, 603045), (81, 379695), (85, 361827), (135, 227817), (153, 201015), (243, 126565), (255, 120609), (405, 75939), (459, 67005), (765, 40203), (1215, 25313), (1377, 22335), (1489, 20655), (2295, 13401), (4131, 7445), (4467, 6885)]