61662645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2962

約数の個数: 48

約数和(自身を含む): 119351232

約数和(自身を除く): 57688587

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 2897, 4257, 7095, 8691, 14485, 21285, 26073, 31867, 43455, 95601, 124571, 130365, 159335, 286803, 373713, 478005, 622855, 1121139, 1370281, 1434015, 1868565, 4110843, 5605695, 6851405, 12332529, 20554215, 61662645]

約数ペア:

[(1, 61662645), (3, 20554215), (5, 12332529), (9, 6851405), (11, 5605695), (15, 4110843), (33, 1868565), (43, 1434015), (45, 1370281), (55, 1121139), (99, 622855), (129, 478005), (165, 373713), (215, 286803), (387, 159335), (473, 130365), (495, 124571), (645, 95601), (1419, 43455), (1935, 31867), (2365, 26073), (2897, 21285), (4257, 14485), (7095, 8691)]