79132275

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1987}}^1$

素因数の和:2065

約数の個数: 48

約数和(自身を含む): 147907200

約数和(自身を除く): 68774925

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 135, 177, 225, 295, 531, 675, 885, 1475, 1593, 1987, 2655, 4425, 5961, 7965, 9935, 13275, 17883, 29805, 39825, 49675, 53649, 89415, 117233, 149025, 268245, 351699, 447075, 586165, 1055097, 1341225, 1758495, 2930825, 3165291, 5275485, 8792475, 15826455, 26377425, 79132275]

約数ペア:

[(1, 79132275), (3, 26377425), (5, 15826455), (9, 8792475), (15, 5275485), (25, 3165291), (27, 2930825), (45, 1758495), (59, 1341225), (75, 1055097), (135, 586165), (177, 447075), (225, 351699), (295, 268245), (531, 149025), (675, 117233), (885, 89415), (1475, 53649), (1593, 49675), (1987, 39825), (2655, 29805), (4425, 17883), (5961, 13275), (7965, 9935)]