79185145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 107420544

約数和(自身を除く): 28235399

約数列:

[1, 5, 13, 41, 43, 65, 205, 215, 533, 559, 691, 1763, 2665, 2795, 3455, 8815, 8983, 22919, 28331, 29713, 44915, 114595, 141655, 148565, 368303, 386269, 1218233, 1841515, 1931345, 6091165, 15837029, 79185145]

約数ペア:

[(1, 79185145), (5, 15837029), (13, 6091165), (41, 1931345), (43, 1841515), (65, 1218233), (205, 386269), (215, 368303), (533, 148565), (559, 141655), (691, 114595), (1763, 44915), (2665, 29713), (2795, 28331), (3455, 22919), (8815, 8983)]