42547095

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4481}}^1$

素因数の和:4703

約数の個数: 24

約数和(自身を含む): 74114352

約数和(自身を除く): 31567257

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1899, 3165, 4481, 9495, 13443, 22405, 40329, 67215, 201645, 945491, 2836473, 4727455, 8509419, 14182365, 42547095]

約数ペア:

[(1, 42547095), (3, 14182365), (5, 8509419), (9, 4727455), (15, 2836473), (45, 945491), (211, 201645), (633, 67215), (1055, 40329), (1899, 22405), (3165, 13443), (4481, 9495)]