2193227575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1877}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 3398068224

約数和(自身を除く): 1204840649

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 607, 1877, 1925, 3035, 4249, 6677, 9385, 13139, 15175, 20647, 21245, 33385, 46739, 46925, 65695, 103235, 106225, 144529, 166925, 233695, 328475, 516175, 722645, 1139339, 1168475, 3613225, 5696695, 7975373, 12532729, 28483475, 39876865, 62663645, 87729103, 199384325, 313318225, 438645515, 2193227575]

約数ペア:

[(1, 2193227575), (5, 438645515), (7, 313318225), (11, 199384325), (25, 87729103), (35, 62663645), (55, 39876865), (77, 28483475), (175, 12532729), (275, 7975373), (385, 5696695), (607, 3613225), (1877, 1168475), (1925, 1139339), (3035, 722645), (4249, 516175), (6677, 328475), (9385, 233695), (13139, 166925), (15175, 144529), (20647, 106225), (21245, 103235), (33385, 65695), (46739, 46925)]