1959675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 3615840

約数和(自身を除く): 1656165

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 53, 75, 85, 87, 145, 159, 255, 265, 425, 435, 493, 725, 795, 901, 1275, 1325, 1479, 1537, 2175, 2465, 2703, 3975, 4505, 4611, 7395, 7685, 12325, 13515, 22525, 23055, 26129, 36975, 38425, 67575, 78387, 115275, 130645, 391935, 653225, 1959675]

約数ペア:

[(1, 1959675), (3, 653225), (5, 391935), (15, 130645), (17, 115275), (25, 78387), (29, 67575), (51, 38425), (53, 36975), (75, 26129), (85, 23055), (87, 22525), (145, 13515), (159, 12325), (255, 7685), (265, 7395), (425, 4611), (435, 4505), (493, 3975), (725, 2703), (795, 2465), (901, 2175), (1275, 1537), (1325, 1479)]