75010221

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 128419200

約数和(自身を除く): 53408979

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 167, 349, 429, 501, 1047, 1287, 1503, 1837, 2171, 3141, 3839, 4537, 5511, 6513, 11517, 13611, 16533, 19539, 23881, 34551, 40833, 49907, 58283, 71643, 149721, 174849, 214929, 449163, 524547, 641113, 757679, 1923339, 2273037, 5770017, 6819111, 8334469, 25003407, 75010221]

約数ペア:

[(1, 75010221), (3, 25003407), (9, 8334469), (11, 6819111), (13, 5770017), (33, 2273037), (39, 1923339), (99, 757679), (117, 641113), (143, 524547), (167, 449163), (349, 214929), (429, 174849), (501, 149721), (1047, 71643), (1287, 58283), (1503, 49907), (1837, 40833), (2171, 34551), (3141, 23881), (3839, 19539), (4537, 16533), (5511, 13611), (6513, 11517)]