1518342975

素因数分解:

$3^6\times 5^2\times {\mathrm{83311}}^1$

素因数の和:83339

約数の個数: 42

約数和(自身を含む): 2822860496

約数和(自身を除く): 1304517521

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 3645, 6075, 18225, 83311, 249933, 416555, 749799, 1249665, 2082775, 2249397, 3748995, 6248325, 6748191, 11246985, 18744975, 20244573, 33740955, 56234925, 60733719, 101222865, 168704775, 303668595, 506114325, 1518342975]

約数ペア:

[(1, 1518342975), (3, 506114325), (5, 303668595), (9, 168704775), (15, 101222865), (25, 60733719), (27, 56234925), (45, 33740955), (75, 20244573), (81, 18744975), (135, 11246985), (225, 6748191), (243, 6248325), (405, 3748995), (675, 2249397), (729, 2082775), (1215, 1249665), (2025, 749799), (3645, 416555), (6075, 249933), (18225, 83311)]