191567205

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 339212016

約数和(自身を除く): 147644811

約数列:

[1, 3, 5, 9, 15, 45, 101, 113, 303, 339, 373, 505, 565, 909, 1017, 1119, 1515, 1695, 1865, 3357, 4545, 5085, 5595, 11413, 16785, 34239, 37673, 42149, 57065, 102717, 113019, 126447, 171195, 188365, 210745, 339057, 379341, 513585, 565095, 632235, 1695285, 1896705, 4257049, 12771147, 21285245, 38313441, 63855735, 191567205]

約数ペア:

[(1, 191567205), (3, 63855735), (5, 38313441), (9, 21285245), (15, 12771147), (45, 4257049), (101, 1896705), (113, 1695285), (303, 632235), (339, 565095), (373, 513585), (505, 379341), (565, 339057), (909, 210745), (1017, 188365), (1119, 171195), (1515, 126447), (1695, 113019), (1865, 102717), (3357, 57065), (4545, 42149), (5085, 37673), (5595, 34239), (11413, 16785)]