61998435

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4903}}^1$

素因数の和:5195

約数の個数: 24

約数和(自身を含む): 107868384

約数和(自身を除く): 45869949

約数列:

[1, 3, 5, 9, 15, 45, 281, 843, 1405, 2529, 4215, 4903, 12645, 14709, 24515, 44127, 73545, 220635, 1377743, 4133229, 6888715, 12399687, 20666145, 61998435]

約数ペア:

[(1, 61998435), (3, 20666145), (5, 12399687), (9, 6888715), (15, 4133229), (45, 1377743), (281, 220635), (843, 73545), (1405, 44127), (2529, 24515), (4215, 14709), (4903, 12645)]