47962545

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 79781760

約数和(自身を除く): 31819215

約数列:

[1, 3, 5, 15, 37, 89, 111, 185, 267, 445, 555, 971, 1335, 2913, 3293, 4855, 9879, 14565, 16465, 35927, 49395, 86419, 107781, 179635, 259257, 432095, 538905, 1296285, 3197503, 9592509, 15987515, 47962545]

約数ペア:

[(1, 47962545), (3, 15987515), (5, 9592509), (15, 3197503), (37, 1296285), (89, 538905), (111, 432095), (185, 259257), (267, 179635), (445, 107781), (555, 86419), (971, 49395), (1335, 35927), (2913, 16465), (3293, 14565), (4855, 9879)]