57069675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 111711600

約数和(自身を除く): 54641925

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 109, 117, 179, 195, 225, 325, 327, 537, 545, 585, 895, 975, 981, 1417, 1611, 1635, 2327, 2685, 2725, 2925, 4251, 4475, 4905, 6981, 7085, 8055, 8175, 11635, 12753, 13425, 19511, 20943, 21255, 24525, 34905, 35425, 40275, 58175, 58533, 63765, 97555, 104715, 106275, 174525, 175599, 253643, 292665, 318825, 487775, 523575, 760929, 877995, 1268215, 1463325, 2282787, 3804645, 4389975, 6341075, 11413935, 19023225, 57069675]

約数ペア:

[(1, 57069675), (3, 19023225), (5, 11413935), (9, 6341075), (13, 4389975), (15, 3804645), (25, 2282787), (39, 1463325), (45, 1268215), (65, 877995), (75, 760929), (109, 523575), (117, 487775), (179, 318825), (195, 292665), (225, 253643), (325, 175599), (327, 174525), (537, 106275), (545, 104715), (585, 97555), (895, 63765), (975, 58533), (981, 58175), (1417, 40275), (1611, 35425), (1635, 34905), (2327, 24525), (2685, 21255), (2725, 20943), (2925, 19511), (4251, 13425), (4475, 12753), (4905, 11635), (6981, 8175), (7085, 8055)]