15556710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 40678848

約数和(自身を除く): 25122138

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 113, 130, 195, 226, 339, 353, 390, 565, 678, 706, 1059, 1130, 1469, 1695, 1765, 2118, 2938, 3390, 3530, 4407, 4589, 5295, 7345, 8814, 9178, 10590, 13767, 14690, 22035, 22945, 27534, 39889, 44070, 45890, 68835, 79778, 119667, 137670, 199445, 239334, 398890, 518557, 598335, 1037114, 1196670, 1555671, 2592785, 3111342, 5185570, 7778355, 15556710]

約数ペア:

[(1, 15556710), (2, 7778355), (3, 5185570), (5, 3111342), (6, 2592785), (10, 1555671), (13, 1196670), (15, 1037114), (26, 598335), (30, 518557), (39, 398890), (65, 239334), (78, 199445), (113, 137670), (130, 119667), (195, 79778), (226, 68835), (339, 45890), (353, 44070), (390, 39889), (565, 27534), (678, 22945), (706, 22035), (1059, 14690), (1130, 13767), (1469, 10590), (1695, 9178), (1765, 8814), (2118, 7345), (2938, 5295), (3390, 4589), (3530, 4407)]