2716175

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 4499712

約数和(自身を除く): 1783537

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 83, 85, 119, 175, 187, 275, 385, 415, 425, 581, 595, 913, 935, 1309, 1411, 1925, 2075, 2905, 2975, 4565, 4675, 6391, 6545, 7055, 9877, 14525, 15521, 22825, 31955, 32725, 35275, 49385, 77605, 108647, 159775, 246925, 388025, 543235, 2716175]

約数ペア:

[(1, 2716175), (5, 543235), (7, 388025), (11, 246925), (17, 159775), (25, 108647), (35, 77605), (55, 49385), (77, 35275), (83, 32725), (85, 31955), (119, 22825), (175, 15521), (187, 14525), (275, 9877), (385, 7055), (415, 6545), (425, 6391), (581, 4675), (595, 4565), (913, 2975), (935, 2905), (1309, 2075), (1411, 1925)]