6920005005

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{16057}}^1$

素因数の和:16286

約数の個数: 48

約数和(自身を含む): 12269725104

約数和(自身を除く): 5349720099

約数列:

[1, 3, 5, 9, 15, 45, 61, 157, 183, 305, 471, 549, 785, 915, 1413, 2355, 2745, 7065, 9577, 16057, 28731, 47885, 48171, 80285, 86193, 143655, 144513, 240855, 430965, 722565, 979477, 2520949, 2938431, 4897385, 7562847, 8815293, 12604745, 14692155, 22688541, 37814235, 44076465, 113442705, 153777889, 461333667, 768889445, 1384001001, 2306668335, 6920005005]

約数ペア:

[(1, 6920005005), (3, 2306668335), (5, 1384001001), (9, 768889445), (15, 461333667), (45, 153777889), (61, 113442705), (157, 44076465), (183, 37814235), (305, 22688541), (471, 14692155), (549, 12604745), (785, 8815293), (915, 7562847), (1413, 4897385), (2355, 2938431), (2745, 2520949), (7065, 979477), (9577, 722565), (16057, 430965), (28731, 240855), (47885, 144513), (48171, 143655), (80285, 86193)]