1330792525

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 1730246400

約数和(自身を除く): 399453875

約数列:

[1, 5, 25, 67, 79, 89, 113, 335, 395, 445, 565, 1675, 1975, 2225, 2825, 5293, 5963, 7031, 7571, 8927, 10057, 26465, 29815, 35155, 37855, 44635, 50285, 132325, 149075, 175775, 189275, 223175, 251425, 471077, 598109, 673819, 794503, 2355385, 2990545, 3369095, 3972515, 11776925, 14952725, 16845475, 19862575, 53231701, 266158505, 1330792525]

約数ペア:

[(1, 1330792525), (5, 266158505), (25, 53231701), (67, 19862575), (79, 16845475), (89, 14952725), (113, 11776925), (335, 3972515), (395, 3369095), (445, 2990545), (565, 2355385), (1675, 794503), (1975, 673819), (2225, 598109), (2825, 471077), (5293, 251425), (5963, 223175), (7031, 189275), (7571, 175775), (8927, 149075), (10057, 132325), (26465, 50285), (29815, 44635), (35155, 37855)]