15070581

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 22573824

約数和(自身を除く): 7503243

約数列:

[1, 3, 9, 37, 111, 167, 271, 333, 501, 813, 1503, 2439, 6179, 10027, 18537, 30081, 45257, 55611, 90243, 135771, 407313, 1674509, 5023527, 15070581]

約数ペア:

[(1, 15070581), (3, 5023527), (9, 1674509), (37, 407313), (111, 135771), (167, 90243), (271, 55611), (333, 45257), (501, 30081), (813, 18537), (1503, 10027), (2439, 6179)]