7896581825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1\times {\mathrm{1039}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 11072505600

約数和(自身を除く): 3175923775

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 953, 1039, 1595, 4765, 5195, 7975, 10483, 11429, 23825, 25975, 27637, 30131, 52415, 57145, 138185, 150655, 262075, 285725, 304007, 331441, 690925, 753275, 990167, 1520035, 1657205, 4950835, 7600175, 8286025, 10891837, 24754175, 28714843, 54459185, 143574215, 272295925, 315863273, 717871075, 1579316365, 7896581825]

約数ペア:

[(1, 7896581825), (5, 1579316365), (11, 717871075), (25, 315863273), (29, 272295925), (55, 143574215), (145, 54459185), (275, 28714843), (319, 24754175), (725, 10891837), (953, 8286025), (1039, 7600175), (1595, 4950835), (4765, 1657205), (5195, 1520035), (7975, 990167), (10483, 753275), (11429, 690925), (23825, 331441), (25975, 304007), (27637, 285725), (30131, 262075), (52415, 150655), (57145, 138185)]