142772085

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 264188160

約数和(自身を除く): 121416075

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 101, 111, 135, 185, 283, 303, 333, 505, 555, 849, 909, 999, 1415, 1515, 1665, 2547, 2727, 3737, 4245, 4545, 4995, 7641, 10471, 11211, 12735, 13635, 18685, 28583, 31413, 33633, 38205, 52355, 56055, 85749, 94239, 100899, 142915, 157065, 168165, 257247, 282717, 428745, 471195, 504495, 771741, 1057571, 1286235, 1413585, 3172713, 3858705, 5287855, 9518139, 15863565, 28554417, 47590695, 142772085]

約数ペア:

[(1, 142772085), (3, 47590695), (5, 28554417), (9, 15863565), (15, 9518139), (27, 5287855), (37, 3858705), (45, 3172713), (101, 1413585), (111, 1286235), (135, 1057571), (185, 771741), (283, 504495), (303, 471195), (333, 428745), (505, 282717), (555, 257247), (849, 168165), (909, 157065), (999, 142915), (1415, 100899), (1515, 94239), (1665, 85749), (2547, 56055), (2727, 52355), (3737, 38205), (4245, 33633), (4545, 31413), (4995, 28583), (7641, 18685), (10471, 13635), (11211, 12735)]