238006825

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1523}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 362833920

約数和(自身を除く): 124827095

約数列:

[1, 5, 7, 19, 25, 35, 47, 95, 133, 175, 235, 329, 475, 665, 893, 1175, 1523, 1645, 3325, 4465, 6251, 7615, 8225, 10661, 22325, 28937, 31255, 38075, 53305, 71581, 144685, 156275, 202559, 266525, 357905, 501067, 723425, 1012795, 1360039, 1789525, 2505335, 5063975, 6800195, 9520273, 12526675, 34000975, 47601365, 238006825]

約数ペア:

[(1, 238006825), (5, 47601365), (7, 34000975), (19, 12526675), (25, 9520273), (35, 6800195), (47, 5063975), (95, 2505335), (133, 1789525), (175, 1360039), (235, 1012795), (329, 723425), (475, 501067), (665, 357905), (893, 266525), (1175, 202559), (1523, 156275), (1645, 144685), (3325, 71581), (4465, 53305), (6251, 38075), (7615, 31255), (8225, 28937), (10661, 22325)]