15961050

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{563}}^1$

素因数の和:594

約数の個数: 120

約数和(自身を含む): 50773536

約数和(自身を除く): 34812486

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 270, 315, 350, 378, 405, 450, 525, 563, 567, 630, 675, 810, 945, 1050, 1126, 1134, 1350, 1575, 1689, 1890, 2025, 2815, 2835, 3150, 3378, 3941, 4050, 4725, 5067, 5630, 5670, 7882, 8445, 9450, 10134, 11823, 14075, 14175, 15201, 16890, 19705, 23646, 25335, 28150, 28350, 30402, 35469, 39410, 42225, 45603, 50670, 59115, 70938, 76005, 84450, 91206, 98525, 106407, 118230, 126675, 152010, 177345, 197050, 212814, 228015, 253350, 295575, 319221, 354690, 380025, 456030, 532035, 591150, 638442, 760050, 886725, 1064070, 1140075, 1596105, 1773450, 2280150, 2660175, 3192210, 5320350, 7980525, 15961050]

約数ペア:

[(1, 15961050), (2, 7980525), (3, 5320350), (5, 3192210), (6, 2660175), (7, 2280150), (9, 1773450), (10, 1596105), (14, 1140075), (15, 1064070), (18, 886725), (21, 760050), (25, 638442), (27, 591150), (30, 532035), (35, 456030), (42, 380025), (45, 354690), (50, 319221), (54, 295575), (63, 253350), (70, 228015), (75, 212814), (81, 197050), (90, 177345), (105, 152010), (126, 126675), (135, 118230), (150, 106407), (162, 98525), (175, 91206), (189, 84450), (210, 76005), (225, 70938), (270, 59115), (315, 50670), (350, 45603), (378, 42225), (405, 39410), (450, 35469), (525, 30402), (563, 28350), (567, 28150), (630, 25335), (675, 23646), (810, 19705), (945, 16890), (1050, 15201), (1126, 14175), (1134, 14075), (1350, 11823), (1575, 10134), (1689, 9450), (1890, 8445), (2025, 7882), (2815, 5670), (2835, 5630), (3150, 5067), (3378, 4725), (3941, 4050)]