13611645

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 25945920

約数和(自身を除く): 12334275

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 659, 765, 1215, 1377, 1977, 2295, 3295, 4131, 5931, 6885, 9885, 11203, 17793, 20655, 29655, 33609, 53379, 56015, 88965, 100827, 160137, 168045, 266895, 302481, 504135, 800685, 907443, 1512405, 2722329, 4537215, 13611645]

約数ペア:

[(1, 13611645), (3, 4537215), (5, 2722329), (9, 1512405), (15, 907443), (17, 800685), (27, 504135), (45, 302481), (51, 266895), (81, 168045), (85, 160137), (135, 100827), (153, 88965), (243, 56015), (255, 53379), (405, 33609), (459, 29655), (659, 20655), (765, 17793), (1215, 11203), (1377, 9885), (1977, 6885), (2295, 5931), (3295, 4131)]