9870525

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{2089}}^1$

素因数の和:2115

約数の個数: 48

約数和(自身を含む): 20732800

約数和(自身を除く): 10862275

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, 2089, 4725, 6267, 10445, 14623, 18801, 31335, 43869, 52225, 56403, 73115, 94005, 131607, 156675, 219345, 282015, 365575, 394821, 470025, 658035, 1096725, 1410075, 1974105, 3290175, 9870525]

約数ペア:

[(1, 9870525), (3, 3290175), (5, 1974105), (7, 1410075), (9, 1096725), (15, 658035), (21, 470025), (25, 394821), (27, 365575), (35, 282015), (45, 219345), (63, 156675), (75, 131607), (105, 94005), (135, 73115), (175, 56403), (189, 52225), (225, 43869), (315, 31335), (525, 18801), (675, 14623), (945, 10445), (1575, 6267), (2089, 4725)]