1190389615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{653}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 1557043200

約数和(自身を除く): 366653585

約数列:

[1, 5, 19, 31, 95, 155, 589, 619, 653, 2945, 3095, 3265, 11761, 12407, 19189, 20243, 58805, 62035, 95945, 101215, 364591, 384617, 404207, 1822955, 1923085, 2021035, 7679933, 12530417, 38399665, 62652085, 238077923, 1190389615]

約数ペア:

[(1, 1190389615), (5, 238077923), (19, 62652085), (31, 38399665), (95, 12530417), (155, 7679933), (589, 2021035), (619, 1923085), (653, 1822955), (2945, 404207), (3095, 384617), (3265, 364591), (11761, 101215), (12407, 95945), (19189, 62035), (20243, 58805)]