47764305

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2153}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 90726480

約数和(自身を除く): 42962175

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1479, 2153, 2465, 4437, 6459, 7395, 10765, 19377, 22185, 32295, 36601, 62437, 96885, 109803, 183005, 187311, 312185, 329409, 549015, 561933, 936555, 1061429, 1647045, 2809665, 3184287, 5307145, 9552861, 15921435, 47764305]

約数ペア:

[(1, 47764305), (3, 15921435), (5, 9552861), (9, 5307145), (15, 3184287), (17, 2809665), (29, 1647045), (45, 1061429), (51, 936555), (85, 561933), (87, 549015), (145, 329409), (153, 312185), (255, 187311), (261, 183005), (435, 109803), (493, 96885), (765, 62437), (1305, 36601), (1479, 32295), (2153, 22185), (2465, 19377), (4437, 10765), (6459, 7395)]