205966263555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{455471}}^1$

素因数の和:456268

約数の個数: 48

約数和(自身を含む): 384968578176

約数和(自身を除く): 179002314621

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 773, 2319, 3865, 6957, 10049, 11595, 30147, 34785, 50245, 90441, 150735, 452205, 455471, 1366413, 2277355, 4099239, 5921123, 6832065, 17763369, 20496195, 29605615, 53290107, 88816845, 266450535, 352079083, 1056237249, 1760395415, 3168711747, 4577028079, 5281186245, 13731084237, 15843558735, 22885140395, 41193252711, 68655421185, 205966263555]

約数ペア:

[(1, 205966263555), (3, 68655421185), (5, 41193252711), (9, 22885140395), (13, 15843558735), (15, 13731084237), (39, 5281186245), (45, 4577028079), (65, 3168711747), (117, 1760395415), (195, 1056237249), (585, 352079083), (773, 266450535), (2319, 88816845), (3865, 53290107), (6957, 29605615), (10049, 20496195), (11595, 17763369), (30147, 6832065), (34785, 5921123), (50245, 4099239), (90441, 2277355), (150735, 1366413), (452205, 455471)]