2907285

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^2$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 4945440

約数和(自身を除く): 2038155

約数列:

[1, 3, 5, 15, 19, 57, 95, 101, 285, 303, 505, 1515, 1919, 5757, 9595, 10201, 28785, 30603, 51005, 153015, 193819, 581457, 969095, 2907285]

約数ペア:

[(1, 2907285), (3, 969095), (5, 581457), (15, 193819), (19, 153015), (57, 51005), (95, 30603), (101, 28785), (285, 10201), (303, 9595), (505, 5757), (1515, 1919)]