90464865

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{262217}}^1$

素因数の和:262248

約数の個数: 16

約数和(自身を含む): 151037568

約数和(自身を除く): 60572703

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 262217, 786651, 1311085, 3933255, 6030991, 18092973, 30154955, 90464865]

約数ペア:

[(1, 90464865), (3, 30154955), (5, 18092973), (15, 6030991), (23, 3933255), (69, 1311085), (115, 786651), (345, 262217)]