201530955

素因数分解:

$3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{24121}}^1$

素因数の和:24686

約数の個数: 16

約数和(自身を含む): 323041824

約数和(自身を除く): 121510869

約数列:

[1, 3, 5, 15, 557, 1671, 2785, 8355, 24121, 72363, 120605, 361815, 13435397, 40306191, 67176985, 201530955]

約数ペア:

[(1, 201530955), (3, 67176985), (5, 40306191), (15, 13435397), (557, 361815), (1671, 120605), (2785, 72363), (8355, 24121)]