140540615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{44687}}^1$

素因数の和:44746

約数の個数: 16

約数和(自身を含む): 183399552

約数和(自身を除く): 42858937

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 44687, 223435, 759679, 1653419, 3798395, 8267095, 28108123, 140540615]

約数ペア:

[(1, 140540615), (5, 28108123), (17, 8267095), (37, 3798395), (85, 1653419), (185, 759679), (629, 223435), (3145, 44687)]