80452735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{63599}}^1$

素因数の和:63638

約数の個数: 16

約数和(自身を含む): 109900800

約数和(自身を除く): 29448065

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 63599, 317995, 699589, 1462777, 3497945, 7313885, 16090547, 80452735]

約数ペア:

[(1, 80452735), (5, 16090547), (11, 7313885), (23, 3497945), (55, 1462777), (115, 699589), (253, 317995), (1265, 63599)]