229770215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1511}}^1\times {\mathrm{1789}}^1$

素因数の和:3322

約数の個数: 16

約数和(自身を含む): 292299840

約数和(自身を除く): 62529625

約数列:

[1, 5, 17, 85, 1511, 1789, 7555, 8945, 25687, 30413, 128435, 152065, 2703179, 13515895, 45954043, 229770215]

約数ペア:

[(1, 229770215), (5, 45954043), (17, 13515895), (85, 2703179), (1511, 152065), (1789, 128435), (7555, 30413), (8945, 25687)]