3749085

素因数分解:

$3^4\times 5^1\times {\mathrm{9257}}^1$

素因数の和:9274

約数の個数: 20

約数和(自身を含む): 6721308

約数和(自身を除く): 2972223

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 9257, 27771, 46285, 83313, 138855, 249939, 416565, 749817, 1249695, 3749085]

約数ペア:

[(1, 3749085), (3, 1249695), (5, 749817), (9, 416565), (15, 249939), (27, 138855), (45, 83313), (81, 46285), (135, 27771), (405, 9257)]