163003345

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{4909}}^1$

素因数の和:5172

約数の個数: 16

約数和(自身を含む): 203274000

約数和(自身を除く): 40270655

約数列:

[1, 5, 29, 145, 229, 1145, 4909, 6641, 24545, 33205, 142361, 711805, 1124161, 5620805, 32600669, 163003345]

約数ペア:

[(1, 163003345), (5, 32600669), (29, 5620805), (145, 1124161), (229, 711805), (1145, 142361), (4909, 33205), (6641, 24545)]