144898425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 298748736

約数和(自身を除く): 153850311

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 197, 225, 315, 467, 525, 591, 985, 1379, 1401, 1575, 1773, 2335, 2955, 3269, 4137, 4203, 4925, 6895, 7005, 8865, 9807, 11675, 12411, 14775, 16345, 20685, 21015, 29421, 34475, 35025, 44325, 49035, 62055, 81725, 91999, 103425, 105075, 147105, 245175, 275997, 310275, 459995, 643993, 735525, 827991, 1379985, 1931979, 2299975, 3219965, 4139955, 5795937, 6899925, 9659895, 16099825, 20699775, 28979685, 48299475, 144898425]

約数ペア:

[(1, 144898425), (3, 48299475), (5, 28979685), (7, 20699775), (9, 16099825), (15, 9659895), (21, 6899925), (25, 5795937), (35, 4139955), (45, 3219965), (63, 2299975), (75, 1931979), (105, 1379985), (175, 827991), (197, 735525), (225, 643993), (315, 459995), (467, 310275), (525, 275997), (591, 245175), (985, 147105), (1379, 105075), (1401, 103425), (1575, 91999), (1773, 81725), (2335, 62055), (2955, 49035), (3269, 44325), (4137, 35025), (4203, 34475), (4925, 29421), (6895, 21015), (7005, 20685), (8865, 16345), (9807, 14775), (11675, 12411)]