127789365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4933}}^1$

素因数の和:5109

約数の個数: 32

約数和(自身を含む): 224516736

約数和(自身を除く): 96727371

約数列:

[1, 3, 5, 11, 15, 33, 55, 157, 165, 471, 785, 1727, 2355, 4933, 5181, 8635, 14799, 24665, 25905, 54263, 73995, 162789, 271315, 774481, 813945, 2323443, 3872405, 8519291, 11617215, 25557873, 42596455, 127789365]

約数ペア:

[(1, 127789365), (3, 42596455), (5, 25557873), (11, 11617215), (15, 8519291), (33, 3872405), (55, 2323443), (157, 813945), (165, 774481), (471, 271315), (785, 162789), (1727, 73995), (2355, 54263), (4933, 25905), (5181, 24665), (8635, 14799)]