2009415045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1459}}^1$

素因数の和:1986

約数の個数: 64

約数和(自身を含む): 3723770880

約数和(自身を除く): 1714355835

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 491, 561, 935, 1459, 1473, 2455, 2805, 4377, 5401, 7295, 7365, 8347, 16049, 16203, 21885, 24803, 25041, 27005, 41735, 48147, 74409, 80245, 81015, 91817, 124015, 125205, 240735, 272833, 275451, 372045, 459085, 716369, 818499, 1364165, 1377255, 2149107, 3581845, 4092495, 7880059, 10745535, 12178273, 23640177, 36534819, 39400295, 60891365, 118200885, 133961003, 182674095, 401883009, 669805015, 2009415045]

約数ペア:

[(1, 2009415045), (3, 669805015), (5, 401883009), (11, 182674095), (15, 133961003), (17, 118200885), (33, 60891365), (51, 39400295), (55, 36534819), (85, 23640177), (165, 12178273), (187, 10745535), (255, 7880059), (491, 4092495), (561, 3581845), (935, 2149107), (1459, 1377255), (1473, 1364165), (2455, 818499), (2805, 716369), (4377, 459085), (5401, 372045), (7295, 275451), (7365, 272833), (8347, 240735), (16049, 125205), (16203, 124015), (21885, 91817), (24803, 81015), (25041, 80245), (27005, 74409), (41735, 48147)]