268427025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{70177}}^1$

素因数の和:70210

約数の個数: 36

約数和(自身を含む): 509071212

約数和(自身を除く): 240644187

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 70177, 210531, 350885, 631593, 1052655, 1193009, 1754425, 3157965, 3579027, 5263275, 5965045, 10737081, 15789825, 17895135, 29825225, 53685405, 89475675, 268427025]

約数ペア:

[(1, 268427025), (3, 89475675), (5, 53685405), (9, 29825225), (15, 17895135), (17, 15789825), (25, 10737081), (45, 5965045), (51, 5263275), (75, 3579027), (85, 3157965), (153, 1754425), (225, 1193009), (255, 1052655), (425, 631593), (765, 350885), (1275, 210531), (3825, 70177)]