421253355

素因数分解:

$3^1\times 5^1\times {\mathrm{4457}}^1\times {\mathrm{6301}}^1$

素因数の和:10766

約数の個数: 16

約数和(自身を含む): 674263584

約数和(自身を除く): 253010229

約数列:

[1, 3, 5, 15, 4457, 6301, 13371, 18903, 22285, 31505, 66855, 94515, 28083557, 84250671, 140417785, 421253355]

約数ペア:

[(1, 421253355), (3, 140417785), (5, 84250671), (15, 28083557), (4457, 94515), (6301, 66855), (13371, 31505), (18903, 22285)]