2166787425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{15727}}^1$

素因数の和:15918

約数の個数: 48

約数和(自身を含む): 3931748352

約数和(自身を除く): 1764960927

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 167, 275, 501, 825, 835, 1837, 2505, 4175, 5511, 9185, 12525, 15727, 27555, 45925, 47181, 78635, 137775, 172997, 235905, 393175, 518991, 864985, 1179525, 2594955, 2626409, 4324925, 7879227, 12974775, 13132045, 28890499, 39396135, 65660225, 86671497, 144452495, 196980675, 433357485, 722262475, 2166787425]

約数ペア:

[(1, 2166787425), (3, 722262475), (5, 433357485), (11, 196980675), (15, 144452495), (25, 86671497), (33, 65660225), (55, 39396135), (75, 28890499), (165, 13132045), (167, 12974775), (275, 7879227), (501, 4324925), (825, 2626409), (835, 2594955), (1837, 1179525), (2505, 864985), (4175, 518991), (5511, 393175), (9185, 235905), (12525, 172997), (15727, 137775), (27555, 78635), (45925, 47181)]