71380575

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{15107}}^1$

素因数の和:15133

約数の個数: 48

約数和(自身を含む): 149871360

約数和(自身を除く): 78490785

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 15107, 45321, 75535, 105749, 135963, 226605, 317247, 377675, 407889, 528745, 679815, 951741, 1133025, 1586235, 2039445, 2643725, 2855223, 3399075, 4758705, 7931175, 10197225, 14276115, 23793525, 71380575]

約数ペア:

[(1, 71380575), (3, 23793525), (5, 14276115), (7, 10197225), (9, 7931175), (15, 4758705), (21, 3399075), (25, 2855223), (27, 2643725), (35, 2039445), (45, 1586235), (63, 1133025), (75, 951741), (105, 679815), (135, 528745), (175, 407889), (189, 377675), (225, 317247), (315, 226605), (525, 135963), (675, 105749), (945, 75535), (1575, 45321), (4725, 15107)]