30548115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 57832320

約数和(自身を除く): 27284205

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 395, 585, 661, 711, 1027, 1185, 1983, 3081, 3305, 3555, 5135, 5949, 8593, 9243, 9915, 15405, 25779, 29745, 42965, 46215, 52219, 77337, 128895, 156657, 261095, 386685, 469971, 678847, 783285, 2036541, 2349855, 3394235, 6109623, 10182705, 30548115]

約数ペア:

[(1, 30548115), (3, 10182705), (5, 6109623), (9, 3394235), (13, 2349855), (15, 2036541), (39, 783285), (45, 678847), (65, 469971), (79, 386685), (117, 261095), (195, 156657), (237, 128895), (395, 77337), (585, 52219), (661, 46215), (711, 42965), (1027, 29745), (1185, 25779), (1983, 15405), (3081, 9915), (3305, 9243), (3555, 8593), (5135, 5949)]