28929615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13487}}^1$

素因数の和:13519

約数の個数: 32

約数和(自身を含む): 54383616

約数和(自身を除く): 25454001

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 13487, 40461, 67435, 148357, 175331, 202305, 445071, 525993, 741785, 876655, 1928641, 2225355, 2629965, 5785923, 9643205, 28929615]

約数ペア:

[(1, 28929615), (3, 9643205), (5, 5785923), (11, 2629965), (13, 2225355), (15, 1928641), (33, 876655), (39, 741785), (55, 525993), (65, 445071), (143, 202305), (165, 175331), (195, 148357), (429, 67435), (715, 40461), (2145, 13487)]