15142788

素因数分解:

$2^2\times 3^8\times {\mathrm{577}}^1$

素因数の和:605

約数の個数: 54

約数和(自身を含む): 39816686

約数和(自身を除く): 24673898

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 577, 729, 972, 1154, 1458, 1731, 2187, 2308, 2916, 3462, 4374, 5193, 6561, 6924, 8748, 10386, 13122, 15579, 20772, 26244, 31158, 46737, 62316, 93474, 140211, 186948, 280422, 420633, 560844, 841266, 1261899, 1682532, 2523798, 3785697, 5047596, 7571394, 15142788]

約数ペア:

[(1, 15142788), (2, 7571394), (3, 5047596), (4, 3785697), (6, 2523798), (9, 1682532), (12, 1261899), (18, 841266), (27, 560844), (36, 420633), (54, 280422), (81, 186948), (108, 140211), (162, 93474), (243, 62316), (324, 46737), (486, 31158), (577, 26244), (729, 20772), (972, 15579), (1154, 13122), (1458, 10386), (1731, 8748), (2187, 6924), (2308, 6561), (2916, 5193), (3462, 4374)]