13637025

素因数分解:

$3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 25444800

約数和(自身を除く): 11807775

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 89, 135, 225, 227, 267, 445, 675, 681, 801, 1135, 1335, 2043, 2225, 2403, 3405, 4005, 5675, 6129, 6675, 10215, 12015, 17025, 20025, 20203, 30645, 51075, 60075, 60609, 101015, 153225, 181827, 303045, 505075, 545481, 909135, 1515225, 2727405, 4545675, 13637025]

約数ペア:

[(1, 13637025), (3, 4545675), (5, 2727405), (9, 1515225), (15, 909135), (25, 545481), (27, 505075), (45, 303045), (75, 181827), (89, 153225), (135, 101015), (225, 60609), (227, 60075), (267, 51075), (445, 30645), (675, 20203), (681, 20025), (801, 17025), (1135, 12015), (1335, 10215), (2043, 6675), (2225, 6129), (2403, 5675), (3405, 4005)]