42430465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 65729664

約数和(自身を除く): 23299199

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 121, 215, 233, 301, 385, 473, 605, 847, 1165, 1505, 1631, 2365, 2563, 3311, 4235, 5203, 8155, 10019, 12815, 16555, 17941, 26015, 28193, 36421, 50095, 70133, 89705, 110209, 140965, 182105, 197351, 350665, 551045, 771463, 986755, 1212299, 3857315, 6061495, 8486093, 42430465]

約数ペア:

[(1, 42430465), (5, 8486093), (7, 6061495), (11, 3857315), (35, 1212299), (43, 986755), (55, 771463), (77, 551045), (121, 350665), (215, 197351), (233, 182105), (301, 140965), (385, 110209), (473, 89705), (605, 70133), (847, 50095), (1165, 36421), (1505, 28193), (1631, 26015), (2365, 17941), (2563, 16555), (3311, 12815), (4235, 10019), (5203, 8155)]