5140135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 8432640

約数和(自身を除く): 3292505

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 79, 91, 143, 169, 385, 395, 455, 553, 715, 845, 869, 1001, 1027, 1183, 1859, 2765, 4345, 5005, 5135, 5915, 6083, 7189, 9295, 11297, 13013, 13351, 30415, 35945, 56485, 65065, 66755, 79079, 93457, 146861, 395395, 467285, 734305, 1028027, 5140135]

約数ペア:

[(1, 5140135), (5, 1028027), (7, 734305), (11, 467285), (13, 395395), (35, 146861), (55, 93457), (65, 79079), (77, 66755), (79, 65065), (91, 56485), (143, 35945), (169, 30415), (385, 13351), (395, 13013), (455, 11297), (553, 9295), (715, 7189), (845, 6083), (869, 5915), (1001, 5135), (1027, 5005), (1183, 4345), (1859, 2765)]