22286235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 38991456

約数和(自身を除く): 16705221

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 97, 159, 255, 265, 289, 291, 485, 795, 867, 901, 1445, 1455, 1649, 2703, 4335, 4505, 4947, 5141, 8245, 13515, 15317, 15423, 24735, 25705, 28033, 45951, 76585, 77115, 84099, 87397, 140165, 229755, 262191, 420495, 436985, 1310955, 1485749, 4457247, 7428745, 22286235]

約数ペア:

[(1, 22286235), (3, 7428745), (5, 4457247), (15, 1485749), (17, 1310955), (51, 436985), (53, 420495), (85, 262191), (97, 229755), (159, 140165), (255, 87397), (265, 84099), (289, 77115), (291, 76585), (485, 45951), (795, 28033), (867, 25705), (901, 24735), (1445, 15423), (1455, 15317), (1649, 13515), (2703, 8245), (4335, 5141), (4505, 4947)]