140359505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{196307}}^1$

素因数の和:196336

約数の個数: 16

約数和(自身を含む): 197878464

約数和(自身を除く): 57518959

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 196307, 981535, 2159377, 2551991, 10796885, 12759955, 28071901, 140359505]

約数ペア:

[(1, 140359505), (5, 28071901), (11, 12759955), (13, 10796885), (55, 2551991), (65, 2159377), (143, 981535), (715, 196307)]