75225930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192887}}^1$

素因数の和:192910

約数の個数: 32

約数和(自身を含む): 194431104

約数和(自身を除く): 119205174

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 192887, 385774, 578661, 964435, 1157322, 1928870, 2507531, 2893305, 5015062, 5786610, 7522593, 12537655, 15045186, 25075310, 37612965, 75225930]

約数ペア:

[(1, 75225930), (2, 37612965), (3, 25075310), (5, 15045186), (6, 12537655), (10, 7522593), (13, 5786610), (15, 5015062), (26, 2893305), (30, 2507531), (39, 1928870), (65, 1157322), (78, 964435), (130, 578661), (195, 385774), (390, 192887)]