1957438133075

素因数分解:

$5^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1\times {\mathrm{15451}}^1$

素因数の和:16076

約数の個数: 48

約数和(自身を含む): 2476576346112

約数和(自身を除く): 519138213037

約数列:

[1, 5, 25, 101, 131, 383, 505, 655, 1915, 2525, 3275, 9575, 13231, 15451, 38683, 50173, 66155, 77255, 193415, 250865, 330775, 386275, 967075, 1254325, 1560551, 2024081, 5067473, 5917733, 7802755, 10120405, 25337365, 29588665, 39013775, 50602025, 126686825, 147943325, 204432181, 597691033, 775223023, 1022160905, 2988455165, 3876115115, 5110804525, 14942275825, 19380575575, 78297525323, 391487626615, 1957438133075]

約数ペア:

[(1, 1957438133075), (5, 391487626615), (25, 78297525323), (101, 19380575575), (131, 14942275825), (383, 5110804525), (505, 3876115115), (655, 2988455165), (1915, 1022160905), (2525, 775223023), (3275, 597691033), (9575, 204432181), (13231, 147943325), (15451, 126686825), (38683, 50602025), (50173, 39013775), (66155, 29588665), (77255, 25337365), (193415, 10120405), (250865, 7802755), (330775, 5917733), (386275, 5067473), (967075, 2024081), (1254325, 1560551)]