834872005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1453}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 1132305408

約数和(自身を除く): 297433403

約数列:

[1, 5, 11, 31, 55, 155, 337, 341, 1453, 1685, 1705, 3707, 7265, 10447, 15983, 18535, 45043, 52235, 79915, 114917, 225215, 489661, 495473, 574585, 2448305, 2477365, 5386271, 15179491, 26931355, 75897455, 166974401, 834872005]

約数ペア:

[(1, 834872005), (5, 166974401), (11, 75897455), (31, 26931355), (55, 15179491), (155, 5386271), (337, 2477365), (341, 2448305), (1453, 574585), (1685, 495473), (1705, 489661), (3707, 225215), (7265, 114917), (10447, 79915), (15983, 52235), (18535, 45043)]