28717995

素因数分解:

$3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{4153}}^1$

素因数の和:4622

約数の個数: 16

約数和(自身を含む): 46059552

約数和(自身を除く): 17341557

約数列:

[1, 3, 5, 15, 461, 1383, 2305, 4153, 6915, 12459, 20765, 62295, 1914533, 5743599, 9572665, 28717995]

約数ペア:

[(1, 28717995), (3, 9572665), (5, 5743599), (15, 1914533), (461, 62295), (1383, 20765), (2305, 12459), (4153, 6915)]