5211635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 7584192

約数和(自身を除く): 2372557

約数列:

[1, 5, 11, 13, 37, 55, 65, 143, 185, 197, 407, 481, 715, 985, 2035, 2167, 2405, 2561, 5291, 7289, 10835, 12805, 26455, 28171, 36445, 80179, 94757, 140855, 400895, 473785, 1042327, 5211635]

約数ペア:

[(1, 5211635), (5, 1042327), (11, 473785), (13, 400895), (37, 140855), (55, 94757), (65, 80179), (143, 36445), (185, 28171), (197, 26455), (407, 12805), (481, 10835), (715, 7289), (985, 5291), (2035, 2561), (2167, 2405)]