15124515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4967}}^1$

素因数の和:5011

約数の個数: 32

約数和(自身を含む): 28615680

約数和(自身を除く): 13491165

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 4967, 14901, 24835, 34769, 74505, 104307, 144043, 173845, 432129, 521535, 720215, 1008301, 2160645, 3024903, 5041505, 15124515]

約数ペア:

[(1, 15124515), (3, 5041505), (5, 3024903), (7, 2160645), (15, 1008301), (21, 720215), (29, 521535), (35, 432129), (87, 173845), (105, 144043), (145, 104307), (203, 74505), (435, 34769), (609, 24835), (1015, 14901), (3045, 4967)]