85306845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{437471}}^1$

素因数の和:437492

約数の個数: 16

約数和(自身を含む): 146990592

約数和(自身を除く): 61683747

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 437471, 1312413, 2187355, 5687123, 6562065, 17061369, 28435615, 85306845]

約数ペア:

[(1, 85306845), (3, 28435615), (5, 17061369), (13, 6562065), (15, 5687123), (39, 2187355), (65, 1312413), (195, 437471)]