47125395

素因数分解:

$3^4\times 5^1\times {\mathrm{116359}}^1$

素因数の和:116376

約数の個数: 20

約数和(自身を含む): 84477360

約数和(自身を除く): 37351965

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 116359, 349077, 581795, 1047231, 1745385, 3141693, 5236155, 9425079, 15708465, 47125395]

約数ペア:

[(1, 47125395), (3, 15708465), (5, 9425079), (9, 5236155), (15, 3141693), (27, 1745385), (45, 1047231), (81, 581795), (135, 349077), (405, 116359)]