804950055

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21841}}^1$

素因数の和:21878

約数の個数: 80

約数和(自身を含む): 1776016704

約数和(自身を除く): 971066649

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 273, 315, 351, 405, 455, 567, 585, 819, 945, 1053, 1365, 1755, 2457, 2835, 4095, 5265, 7371, 12285, 21841, 36855, 65523, 109205, 152887, 196569, 283933, 327615, 458661, 589707, 764435, 851799, 982845, 1375983, 1419665, 1769121, 1987531, 2293305, 2555397, 2948535, 4127949, 4258995, 5962593, 6879915, 7666191, 8845605, 9937655, 12383847, 12776985, 17887779, 20639745, 22998573, 29812965, 38330955, 53663337, 61919235, 89438895, 114992865, 160990011, 268316685, 804950055]

約数ペア:

[(1, 804950055), (3, 268316685), (5, 160990011), (7, 114992865), (9, 89438895), (13, 61919235), (15, 53663337), (21, 38330955), (27, 29812965), (35, 22998573), (39, 20639745), (45, 17887779), (63, 12776985), (65, 12383847), (81, 9937655), (91, 8845605), (105, 7666191), (117, 6879915), (135, 5962593), (189, 4258995), (195, 4127949), (273, 2948535), (315, 2555397), (351, 2293305), (405, 1987531), (455, 1769121), (567, 1419665), (585, 1375983), (819, 982845), (945, 851799), (1053, 764435), (1365, 589707), (1755, 458661), (2457, 327615), (2835, 283933), (4095, 196569), (5265, 152887), (7371, 109205), (12285, 65523), (21841, 36855)]