42306345

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 76108032

約数和(自身を除く): 33801687

約数列:

[1, 3, 5, 9, 15, 45, 47, 83, 141, 235, 241, 249, 415, 423, 705, 723, 747, 1205, 1245, 2115, 2169, 3615, 3735, 3901, 10845, 11327, 11703, 19505, 20003, 33981, 35109, 56635, 58515, 60009, 100015, 101943, 169905, 175545, 180027, 300045, 509715, 900135, 940141, 2820423, 4700705, 8461269, 14102115, 42306345]

約数ペア:

[(1, 42306345), (3, 14102115), (5, 8461269), (9, 4700705), (15, 2820423), (45, 940141), (47, 900135), (83, 509715), (141, 300045), (235, 180027), (241, 175545), (249, 169905), (415, 101943), (423, 100015), (705, 60009), (723, 58515), (747, 56635), (1205, 35109), (1245, 33981), (2115, 20003), (2169, 19505), (3615, 11703), (3735, 11327), (3901, 10845)]