1975123055

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{10039}}^1$

素因数の和:10191

約数の個数: 24

約数和(自身を含む): 2524658400

約数和(自身を除く): 549535345

約数列:

[1, 5, 19, 95, 109, 361, 545, 1805, 2071, 10039, 10355, 39349, 50195, 190741, 196745, 953705, 1094251, 3624079, 5471255, 18120395, 20790769, 103953845, 395024611, 1975123055]

約数ペア:

[(1, 1975123055), (5, 395024611), (19, 103953845), (95, 20790769), (109, 18120395), (361, 5471255), (545, 3624079), (1805, 1094251), (2071, 953705), (10039, 196745), (10355, 190741), (39349, 50195)]