1566140618155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4007}}^1\times {\mathrm{124277}}^1$

素因数の和:128343

約数の個数: 32

約数和(自身を含む): 2044227943296

約数和(自身を除く): 478087325141

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 4007, 20035, 68119, 124277, 148259, 340595, 621385, 741295, 2112709, 2520403, 4598249, 10563545, 12602015, 22991245, 78170233, 390851165, 497977939, 2489889695, 8465624963, 18425183743, 42328124815, 92125918715, 313228123631, 1566140618155]

約数ペア:

[(1, 1566140618155), (5, 313228123631), (17, 92125918715), (37, 42328124815), (85, 18425183743), (185, 8465624963), (629, 2489889695), (3145, 497977939), (4007, 390851165), (20035, 78170233), (68119, 22991245), (124277, 12602015), (148259, 10563545), (340595, 4598249), (621385, 2520403), (741295, 2112709)]