140229215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 203320320

約数和(自身を除く): 63091105

約数列:

[1, 5, 7, 19, 35, 95, 133, 433, 487, 665, 2165, 2435, 3031, 3409, 8227, 9253, 15155, 17045, 41135, 46265, 57589, 64771, 210871, 287945, 323855, 1054355, 1476097, 4006549, 7380485, 20032745, 28045843, 140229215]

約数ペア:

[(1, 140229215), (5, 28045843), (7, 20032745), (19, 7380485), (35, 4006549), (95, 1476097), (133, 1054355), (433, 323855), (487, 287945), (665, 210871), (2165, 64771), (2435, 57589), (3031, 46265), (3409, 41135), (8227, 17045), (9253, 15155)]