16669055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 6313345

約数列:

[1, 5, 13, 29, 37, 65, 145, 185, 239, 377, 481, 1073, 1195, 1885, 2405, 3107, 5365, 6931, 8843, 13949, 15535, 34655, 44215, 69745, 90103, 114959, 256447, 450515, 574795, 1282235, 3333811, 16669055]

約数ペア:

[(1, 16669055), (5, 3333811), (13, 1282235), (29, 574795), (37, 450515), (65, 256447), (145, 114959), (185, 90103), (239, 69745), (377, 44215), (481, 34655), (1073, 15535), (1195, 13949), (1885, 8843), (2405, 6931), (3107, 5365)]