57549195

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 119059200

約数和(自身を除く): 61510005

約数列:

[1, 3, 5, 9, 11, 15, 19, 29, 33, 45, 55, 57, 87, 95, 99, 145, 165, 171, 209, 211, 261, 285, 319, 435, 495, 551, 627, 633, 855, 957, 1045, 1055, 1305, 1595, 1653, 1881, 1899, 2321, 2755, 2871, 3135, 3165, 4009, 4785, 4959, 6061, 6119, 6963, 8265, 9405, 9495, 11605, 12027, 14355, 18183, 18357, 20045, 20889, 24795, 30305, 30595, 34815, 36081, 44099, 54549, 55071, 60135, 67309, 90915, 91785, 104445, 116261, 132297, 180405, 201927, 220495, 272745, 275355, 336545, 348783, 396891, 581305, 605781, 661485, 1009635, 1046349, 1278871, 1743915, 1984455, 3028905, 3836613, 5231745, 6394355, 11509839, 19183065, 57549195]

約数ペア:

[(1, 57549195), (3, 19183065), (5, 11509839), (9, 6394355), (11, 5231745), (15, 3836613), (19, 3028905), (29, 1984455), (33, 1743915), (45, 1278871), (55, 1046349), (57, 1009635), (87, 661485), (95, 605781), (99, 581305), (145, 396891), (165, 348783), (171, 336545), (209, 275355), (211, 272745), (261, 220495), (285, 201927), (319, 180405), (435, 132297), (495, 116261), (551, 104445), (627, 91785), (633, 90915), (855, 67309), (957, 60135), (1045, 55071), (1055, 54549), (1305, 44099), (1595, 36081), (1653, 34815), (1881, 30595), (1899, 30305), (2321, 24795), (2755, 20889), (2871, 20045), (3135, 18357), (3165, 18183), (4009, 14355), (4785, 12027), (4959, 11605), (6061, 9495), (6119, 9405), (6963, 8265)]