13882155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 27095040

約数和(自身を除く): 13212885

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 47, 87, 97, 105, 141, 145, 203, 235, 291, 329, 435, 485, 609, 679, 705, 987, 1015, 1363, 1455, 1645, 2037, 2813, 3045, 3395, 4089, 4559, 4935, 6815, 8439, 9541, 10185, 13677, 14065, 19691, 20445, 22795, 28623, 31913, 42195, 47705, 59073, 68385, 95739, 98455, 132211, 143115, 159565, 295365, 396633, 478695, 661055, 925477, 1983165, 2776431, 4627385, 13882155]

約数ペア:

[(1, 13882155), (3, 4627385), (5, 2776431), (7, 1983165), (15, 925477), (21, 661055), (29, 478695), (35, 396633), (47, 295365), (87, 159565), (97, 143115), (105, 132211), (141, 98455), (145, 95739), (203, 68385), (235, 59073), (291, 47705), (329, 42195), (435, 31913), (485, 28623), (609, 22795), (679, 20445), (705, 19691), (987, 14065), (1015, 13677), (1363, 10185), (1455, 9541), (1645, 8439), (2037, 6815), (2813, 4935), (3045, 4559), (3395, 4089)]