42306315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 71193600

約数和(自身を除く): 28887285

約数列:

[1, 3, 5, 15, 23, 69, 115, 149, 345, 447, 745, 823, 2235, 2469, 3427, 4115, 10281, 12345, 17135, 18929, 51405, 56787, 94645, 122627, 283935, 367881, 613135, 1839405, 2820421, 8461263, 14102105, 42306315]

約数ペア:

[(1, 42306315), (3, 14102105), (5, 8461263), (15, 2820421), (23, 1839405), (69, 613135), (115, 367881), (149, 283935), (345, 122627), (447, 94645), (745, 56787), (823, 51405), (2235, 18929), (2469, 17135), (3427, 12345), (4115, 10281)]