80184495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 139255200

約数和(自身を除く): 59070705

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 289, 349, 795, 867, 901, 1047, 1445, 1745, 2703, 4335, 4505, 5235, 5933, 13515, 15317, 17799, 18497, 29665, 45951, 55491, 76585, 88995, 92485, 100861, 229755, 277455, 302583, 314449, 504305, 943347, 1512915, 1572245, 4716735, 5345633, 16036899, 26728165, 80184495]

約数ペア:

[(1, 80184495), (3, 26728165), (5, 16036899), (15, 5345633), (17, 4716735), (51, 1572245), (53, 1512915), (85, 943347), (159, 504305), (255, 314449), (265, 302583), (289, 277455), (349, 229755), (795, 100861), (867, 92485), (901, 88995), (1047, 76585), (1445, 55491), (1745, 45951), (2703, 29665), (4335, 18497), (4505, 17799), (5235, 15317), (5933, 13515)]