210009131505

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{929}}^1\times {\mathrm{21019}}^1$

素因数の和:22198

約数の個数: 48

約数和(自身を含む): 365949792000

約数和(自身を除く): 155940660495

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 929, 1195, 2151, 2787, 3585, 4645, 8361, 10755, 13935, 21019, 41805, 63057, 105095, 189171, 222031, 315285, 666093, 945855, 1110155, 1998279, 3330465, 5023541, 9991395, 15070623, 19526651, 25117705, 45211869, 58579953, 75353115, 97633255, 175739859, 226059345, 292899765, 878699295, 4666869589, 14000608767, 23334347945, 42001826301, 70003043835, 210009131505]

約数ペア:

[(1, 210009131505), (3, 70003043835), (5, 42001826301), (9, 23334347945), (15, 14000608767), (45, 4666869589), (239, 878699295), (717, 292899765), (929, 226059345), (1195, 175739859), (2151, 97633255), (2787, 75353115), (3585, 58579953), (4645, 45211869), (8361, 25117705), (10755, 19526651), (13935, 15070623), (21019, 9991395), (41805, 5023541), (63057, 3330465), (105095, 1998279), (189171, 1110155), (222031, 945855), (315285, 666093)]