4401315

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 7795008

約数和(自身を除く): 3393693

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2081, 2115, 6243, 10405, 18729, 31215, 93645, 97807, 293421, 489035, 880263, 1467105, 4401315]

約数ペア:

[(1, 4401315), (3, 1467105), (5, 880263), (9, 489035), (15, 293421), (45, 97807), (47, 93645), (141, 31215), (235, 18729), (423, 10405), (705, 6243), (2081, 2115)]