3841155

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 7022400

約数和(自身を除く): 3181245

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 769, 999, 1665, 2307, 3845, 4995, 6921, 11535, 20763, 28453, 34605, 85359, 103815, 142265, 256077, 426795, 768231, 1280385, 3841155]

約数ペア:

[(1, 3841155), (3, 1280385), (5, 768231), (9, 426795), (15, 256077), (27, 142265), (37, 103815), (45, 85359), (111, 34605), (135, 28453), (185, 20763), (333, 11535), (555, 6921), (769, 4995), (999, 3845), (1665, 2307)]