149881845

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{66173}}^1$

素因数の和:66332

約数の個数: 16

約数和(自身を含む): 241402752

約数和(自身を除く): 91520907

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 66173, 198519, 330865, 992595, 9992123, 29976369, 49960615, 149881845]

約数ペア:

[(1, 149881845), (3, 49960615), (5, 29976369), (15, 9992123), (151, 992595), (453, 330865), (755, 198519), (2265, 66173)]