140249095

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{50723}}^1$

素因数の和:50814

約数の個数: 16

約数和(自身を含む): 194780160

約数和(自身を除く): 54531065

約数列:

[1, 5, 7, 35, 79, 395, 553, 2765, 50723, 253615, 355061, 1775305, 4007117, 20035585, 28049819, 140249095]

約数ペア:

[(1, 140249095), (5, 28049819), (7, 20035585), (35, 4007117), (79, 1775305), (395, 355061), (553, 253615), (2765, 50723)]