89169735

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1973}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 150087168

約数和(自身を除く): 60917433

約数列:

[1, 3, 5, 15, 23, 69, 115, 131, 345, 393, 655, 1965, 1973, 3013, 5919, 9039, 9865, 15065, 29595, 45195, 45379, 136137, 226895, 258463, 680685, 775389, 1292315, 3876945, 5944649, 17833947, 29723245, 89169735]

約数ペア:

[(1, 89169735), (3, 29723245), (5, 17833947), (15, 5944649), (23, 3876945), (69, 1292315), (115, 775389), (131, 680685), (345, 258463), (393, 226895), (655, 136137), (1965, 45379), (1973, 45195), (3013, 29595), (5919, 15065), (9039, 9865)]