5148103675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3989}}^1$

素因数の和:4061

約数の個数: 72

約数和(自身を含む): 7917149520

約数和(自身を除く): 2769045845

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 143, 209, 247, 275, 325, 361, 475, 715, 1045, 1235, 1805, 2717, 3575, 3971, 3989, 4693, 5225, 6175, 9025, 13585, 19855, 19945, 23465, 43879, 51623, 51857, 67925, 75791, 99275, 99725, 117325, 219395, 258115, 259285, 378955, 570427, 833701, 985283, 1096975, 1290575, 1296425, 1440029, 1894775, 2852135, 4168505, 4926415, 7200145, 10838113, 14260675, 15840319, 18720377, 20842525, 24632075, 36000725, 54190565, 79201595, 93601885, 205924147, 270952825, 396007975, 468009425, 1029620735, 5148103675]

約数ペア:

[(1, 5148103675), (5, 1029620735), (11, 468009425), (13, 396007975), (19, 270952825), (25, 205924147), (55, 93601885), (65, 79201595), (95, 54190565), (143, 36000725), (209, 24632075), (247, 20842525), (275, 18720377), (325, 15840319), (361, 14260675), (475, 10838113), (715, 7200145), (1045, 4926415), (1235, 4168505), (1805, 2852135), (2717, 1894775), (3575, 1440029), (3971, 1296425), (3989, 1290575), (4693, 1096975), (5225, 985283), (6175, 833701), (9025, 570427), (13585, 378955), (19855, 259285), (19945, 258115), (23465, 219395), (43879, 117325), (51623, 99725), (51857, 99275), (67925, 75791)]