13580875

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 22643712

約数和(自身を除く): 9062837

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 83, 85, 119, 125, 175, 187, 275, 385, 415, 425, 581, 595, 875, 913, 935, 1309, 1375, 1411, 1925, 2075, 2125, 2905, 2975, 4565, 4675, 6391, 6545, 7055, 9625, 9877, 10375, 14525, 14875, 15521, 22825, 23375, 31955, 32725, 35275, 49385, 72625, 77605, 108647, 114125, 159775, 163625, 176375, 246925, 388025, 543235, 798875, 1234625, 1940125, 2716175, 13580875]

約数ペア:

[(1, 13580875), (5, 2716175), (7, 1940125), (11, 1234625), (17, 798875), (25, 543235), (35, 388025), (55, 246925), (77, 176375), (83, 163625), (85, 159775), (119, 114125), (125, 108647), (175, 77605), (187, 72625), (275, 49385), (385, 35275), (415, 32725), (425, 31955), (581, 23375), (595, 22825), (875, 15521), (913, 14875), (935, 14525), (1309, 10375), (1375, 9877), (1411, 9625), (1925, 7055), (2075, 6545), (2125, 6391), (2905, 4675), (2975, 4565)]