285909895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{5393}}^1$

素因数の和:5882

約数の個数: 16

約数和(自身を含む): 358852032

約数和(自身を除く): 72942137

約数列:

[1, 5, 23, 115, 461, 2305, 5393, 10603, 26965, 53015, 124039, 620195, 2486173, 12430865, 57181979, 285909895]

約数ペア:

[(1, 285909895), (5, 57181979), (23, 12430865), (115, 2486173), (461, 620195), (2305, 124039), (5393, 53015), (10603, 26965)]