47148255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1237}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 102744096

約数和(自身を除く): 55595841

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 121, 165, 231, 315, 363, 385, 495, 605, 693, 847, 1089, 1155, 1237, 1815, 2541, 3465, 3711, 4235, 5445, 6185, 7623, 8659, 11133, 12705, 13607, 18555, 25977, 38115, 40821, 43295, 55665, 68035, 77931, 95249, 122463, 129885, 149677, 204105, 285747, 389655, 449031, 476245, 612315, 748385, 857241, 1047739, 1347093, 1428735, 2245155, 3143217, 4286205, 5238695, 6735465, 9429651, 15716085, 47148255]

約数ペア:

[(1, 47148255), (3, 15716085), (5, 9429651), (7, 6735465), (9, 5238695), (11, 4286205), (15, 3143217), (21, 2245155), (33, 1428735), (35, 1347093), (45, 1047739), (55, 857241), (63, 748385), (77, 612315), (99, 476245), (105, 449031), (121, 389655), (165, 285747), (231, 204105), (315, 149677), (363, 129885), (385, 122463), (495, 95249), (605, 77931), (693, 68035), (847, 55665), (1089, 43295), (1155, 40821), (1237, 38115), (1815, 25977), (2541, 18555), (3465, 13607), (3711, 12705), (4235, 11133), (5445, 8659), (6185, 7623)]