15357540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23269}}^1$

素因数の和:23292

約数の個数: 48

約数和(自身を含む): 46912320

約数和(自身を除く): 31554780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 23269, 46538, 69807, 93076, 116345, 139614, 232690, 255959, 279228, 349035, 465380, 511918, 698070, 767877, 1023836, 1279795, 1396140, 1535754, 2559590, 3071508, 3839385, 5119180, 7678770, 15357540]

約数ペア:

[(1, 15357540), (2, 7678770), (3, 5119180), (4, 3839385), (5, 3071508), (6, 2559590), (10, 1535754), (11, 1396140), (12, 1279795), (15, 1023836), (20, 767877), (22, 698070), (30, 511918), (33, 465380), (44, 349035), (55, 279228), (60, 255959), (66, 232690), (110, 139614), (132, 116345), (165, 93076), (220, 69807), (330, 46538), (660, 23269)]