3977291205

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{3371}}^1$

素因数の和:3706

約数の個数: 48

約数和(自身を含む): 6981496704

約数和(自身を除く): 3004205499

約数列:

[1, 3, 5, 9, 15, 45, 157, 167, 471, 501, 785, 835, 1413, 1503, 2355, 2505, 3371, 7065, 7515, 10113, 16855, 26219, 30339, 50565, 78657, 131095, 151695, 235971, 393285, 529247, 562957, 1179855, 1587741, 1688871, 2646235, 2814785, 4763223, 5066613, 7938705, 8444355, 23816115, 25333065, 88384249, 265152747, 441921245, 795458241, 1325763735, 3977291205]

約数ペア:

[(1, 3977291205), (3, 1325763735), (5, 795458241), (9, 441921245), (15, 265152747), (45, 88384249), (157, 25333065), (167, 23816115), (471, 8444355), (501, 7938705), (785, 5066613), (835, 4763223), (1413, 2814785), (1503, 2646235), (2355, 1688871), (2505, 1587741), (3371, 1179855), (7065, 562957), (7515, 529247), (10113, 393285), (16855, 235971), (26219, 151695), (30339, 131095), (50565, 78657)]