78024705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{971}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 136608768

約数和(自身を除く): 58584063

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 487, 971, 1461, 2435, 2913, 4855, 5357, 7305, 10681, 14565, 16071, 26785, 32043, 53405, 80355, 160215, 472877, 1418631, 2364385, 5201647, 7093155, 15604941, 26008235, 78024705]

約数ペア:

[(1, 78024705), (3, 26008235), (5, 15604941), (11, 7093155), (15, 5201647), (33, 2364385), (55, 1418631), (165, 472877), (487, 160215), (971, 80355), (1461, 53405), (2435, 32043), (2913, 26785), (4855, 16071), (5357, 14565), (7305, 10681)]