1307448905

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{6473}}^1$

素因数の和:6713

約数の個数: 32

約数和(自身を含む): 1864512000

約数和(自身を除く): 557063095

約数列:

[1, 5, 7, 29, 35, 145, 199, 203, 995, 1015, 1393, 5771, 6473, 6965, 28855, 32365, 40397, 45311, 187717, 201985, 226555, 938585, 1288127, 1314019, 6440635, 6570095, 9016889, 37355683, 45084445, 186778415, 261489781, 1307448905]

約数ペア:

[(1, 1307448905), (5, 261489781), (7, 186778415), (29, 45084445), (35, 37355683), (145, 9016889), (199, 6570095), (203, 6440635), (995, 1314019), (1015, 1288127), (1393, 938585), (5771, 226555), (6473, 201985), (6965, 187717), (28855, 45311), (32365, 40397)]