220356285

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{467}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 358525440

約数和(自身を除く): 138169155

約数列:

[1, 3, 5, 15, 83, 249, 379, 415, 467, 1137, 1245, 1401, 1895, 2335, 5685, 7005, 31457, 38761, 94371, 116283, 157285, 176993, 193805, 471855, 530979, 581415, 884965, 2654895, 14690419, 44071257, 73452095, 220356285]

約数ペア:

[(1, 220356285), (3, 73452095), (5, 44071257), (15, 14690419), (83, 2654895), (249, 884965), (379, 581415), (415, 530979), (467, 471855), (1137, 193805), (1245, 176993), (1401, 157285), (1895, 116283), (2335, 94371), (5685, 38761), (7005, 31457)]