201434445

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1721}}^1$

素因数の和:1772

約数の個数: 60

約数和(自身を含む): 383802804

約数和(自身を除く): 182368359

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 289, 405, 459, 765, 867, 1377, 1445, 1721, 2295, 2601, 4335, 5163, 6885, 7803, 8605, 13005, 15489, 23409, 25815, 29257, 39015, 46467, 77445, 87771, 117045, 139401, 146285, 232335, 263313, 438855, 497369, 697005, 789939, 1316565, 1492107, 2369817, 2486845, 3949695, 4476321, 7460535, 11849085, 13428963, 22381605, 40286889, 67144815, 201434445]

約数ペア:

[(1, 201434445), (3, 67144815), (5, 40286889), (9, 22381605), (15, 13428963), (17, 11849085), (27, 7460535), (45, 4476321), (51, 3949695), (81, 2486845), (85, 2369817), (135, 1492107), (153, 1316565), (255, 789939), (289, 697005), (405, 497369), (459, 438855), (765, 263313), (867, 232335), (1377, 146285), (1445, 139401), (1721, 117045), (2295, 87771), (2601, 77445), (4335, 46467), (5163, 39015), (6885, 29257), (7803, 25815), (8605, 23409), (13005, 15489)]