2649661755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{983}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 4776855552

約数和(自身を除く): 2127193797

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 601, 897, 983, 1495, 1803, 2949, 3005, 4485, 4915, 7813, 9015, 12779, 13823, 14745, 22609, 23439, 38337, 39065, 41469, 63895, 67827, 69115, 113045, 117195, 179699, 191685, 207345, 293917, 339135, 539097, 590783, 881751, 898495, 1469585, 1772349, 2695485, 2953915, 4408755, 7680179, 8861745, 13588009, 23040537, 38400895, 40764027, 67940045, 115202685, 176644117, 203820135, 529932351, 883220585, 2649661755]

約数ペア:

[(1, 2649661755), (3, 883220585), (5, 529932351), (13, 203820135), (15, 176644117), (23, 115202685), (39, 67940045), (65, 40764027), (69, 38400895), (115, 23040537), (195, 13588009), (299, 8861745), (345, 7680179), (601, 4408755), (897, 2953915), (983, 2695485), (1495, 1772349), (1803, 1469585), (2949, 898495), (3005, 881751), (4485, 590783), (4915, 539097), (7813, 339135), (9015, 293917), (12779, 207345), (13823, 191685), (14745, 179699), (22609, 117195), (23439, 113045), (38337, 69115), (39065, 67827), (41469, 63895)]