2009697495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1523}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 3551675904

約数和(自身を除く): 1541978409

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 101, 195, 201, 303, 335, 505, 871, 1005, 1313, 1515, 1523, 2613, 3939, 4355, 4569, 6565, 6767, 7615, 13065, 19695, 19799, 20301, 22845, 33835, 59397, 87971, 98995, 101505, 102041, 153823, 263913, 296985, 306123, 439855, 461469, 510205, 769115, 1319565, 1326533, 1530615, 1999699, 2307345, 3979599, 5999097, 6632665, 9998495, 10306141, 19897995, 29995485, 30918423, 51530705, 133979833, 154592115, 401939499, 669899165, 2009697495]

約数ペア:

[(1, 2009697495), (3, 669899165), (5, 401939499), (13, 154592115), (15, 133979833), (39, 51530705), (65, 30918423), (67, 29995485), (101, 19897995), (195, 10306141), (201, 9998495), (303, 6632665), (335, 5999097), (505, 3979599), (871, 2307345), (1005, 1999699), (1313, 1530615), (1515, 1326533), (1523, 1319565), (2613, 769115), (3939, 510205), (4355, 461469), (4569, 439855), (6565, 306123), (6767, 296985), (7615, 263913), (13065, 153823), (19695, 102041), (19799, 101505), (20301, 98995), (22845, 87971), (33835, 59397)]