199049676825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1625227}}^1$

素因数の和:1625334

約数の個数: 48

約数和(自身を含む): 348240854016

約数和(自身を除く): 149191177191

約数列:

[1, 3, 5, 15, 23, 25, 69, 71, 75, 115, 213, 345, 355, 575, 1065, 1633, 1725, 1775, 4899, 5325, 8165, 24495, 40825, 122475, 1625227, 4875681, 8126135, 24378405, 37380221, 40630675, 112140663, 115391117, 121892025, 186901105, 346173351, 560703315, 576955585, 934505525, 1730866755, 2653995691, 2803516575, 2884777925, 7961987073, 8654333775, 13269978455, 39809935365, 66349892275, 199049676825]

約数ペア:

[(1, 199049676825), (3, 66349892275), (5, 39809935365), (15, 13269978455), (23, 8654333775), (25, 7961987073), (69, 2884777925), (71, 2803516575), (75, 2653995691), (115, 1730866755), (213, 934505525), (345, 576955585), (355, 560703315), (575, 346173351), (1065, 186901105), (1633, 121892025), (1725, 115391117), (1775, 112140663), (4899, 40630675), (5325, 37380221), (8165, 24378405), (24495, 8126135), (40825, 4875681), (122475, 1625227)]