351567285

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^2$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 591411456

約数和(自身を除く): 239844171

約数列:

[1, 3, 5, 15, 47, 53, 97, 141, 159, 235, 265, 291, 485, 705, 795, 1455, 2491, 4559, 5141, 7473, 9409, 12455, 13677, 15423, 22795, 25705, 28227, 37365, 47045, 68385, 77115, 141135, 241627, 442223, 498677, 724881, 1208135, 1326669, 1496031, 2211115, 2493385, 3624405, 6633345, 7480155, 23437819, 70313457, 117189095, 351567285]

約数ペア:

[(1, 351567285), (3, 117189095), (5, 70313457), (15, 23437819), (47, 7480155), (53, 6633345), (97, 3624405), (141, 2493385), (159, 2211115), (235, 1496031), (265, 1326669), (291, 1208135), (485, 724881), (705, 498677), (795, 442223), (1455, 241627), (2491, 141135), (4559, 77115), (5141, 68385), (7473, 47045), (9409, 37365), (12455, 28227), (13677, 25705), (15423, 22795)]