2023145945

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{26417}}^1$

素因数の和:26509

約数の個数: 24

約数和(自身を含む): 2627745624

約数和(自身を除く): 604599679

約数列:

[1, 5, 17, 53, 85, 265, 289, 901, 1445, 4505, 15317, 26417, 76585, 132085, 449089, 1400101, 2245445, 7000505, 7634513, 23801717, 38172565, 119008585, 404629189, 2023145945]

約数ペア:

[(1, 2023145945), (5, 404629189), (17, 119008585), (53, 38172565), (85, 23801717), (265, 7634513), (289, 7000505), (901, 2245445), (1445, 1400101), (4505, 449089), (15317, 132085), (26417, 76585)]