3789285

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 6497280

約数和(自身を除く): 2707995

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 281, 435, 465, 843, 899, 1405, 2697, 4215, 4495, 8149, 8711, 13485, 24447, 26133, 40745, 43555, 122235, 130665, 252619, 757857, 1263095, 3789285]

約数ペア:

[(1, 3789285), (3, 1263095), (5, 757857), (15, 252619), (29, 130665), (31, 122235), (87, 43555), (93, 40745), (145, 26133), (155, 24447), (281, 13485), (435, 8711), (465, 8149), (843, 4495), (899, 4215), (1405, 2697)]