53670825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 105618240

約数和(自身を除く): 51947415

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 59, 65, 75, 117, 177, 195, 225, 295, 311, 325, 531, 585, 767, 885, 933, 975, 1475, 1555, 2301, 2655, 2799, 2925, 3835, 4043, 4425, 4665, 6903, 7775, 11505, 12129, 13275, 13995, 18349, 19175, 20215, 23325, 34515, 36387, 55047, 57525, 60645, 69975, 91745, 101075, 165141, 172575, 181935, 238537, 275235, 303225, 458725, 715611, 825705, 909675, 1192685, 1376175, 2146833, 3578055, 4128525, 5963425, 10734165, 17890275, 53670825]

約数ペア:

[(1, 53670825), (3, 17890275), (5, 10734165), (9, 5963425), (13, 4128525), (15, 3578055), (25, 2146833), (39, 1376175), (45, 1192685), (59, 909675), (65, 825705), (75, 715611), (117, 458725), (177, 303225), (195, 275235), (225, 238537), (295, 181935), (311, 172575), (325, 165141), (531, 101075), (585, 91745), (767, 69975), (885, 60645), (933, 57525), (975, 55047), (1475, 36387), (1555, 34515), (2301, 23325), (2655, 20215), (2799, 19175), (2925, 18349), (3835, 13995), (4043, 13275), (4425, 12129), (4665, 11505), (6903, 7775)]