15424890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39551}}^1$

素因数の和:39574

約数の個数: 32

約数和(自身を含む): 39868416

約数和(自身を除く): 24443526

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 39551, 79102, 118653, 197755, 237306, 395510, 514163, 593265, 1028326, 1186530, 1542489, 2570815, 3084978, 5141630, 7712445, 15424890]

約数ペア:

[(1, 15424890), (2, 7712445), (3, 5141630), (5, 3084978), (6, 2570815), (10, 1542489), (13, 1186530), (15, 1028326), (26, 593265), (30, 514163), (39, 395510), (65, 237306), (78, 197755), (130, 118653), (195, 79102), (390, 39551)]