201801315

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{286243}}^1$

素因数の和:286298

約数の個数: 16

約数和(自身を含む): 329753088

約数和(自身を除く): 127951773

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 286243, 858729, 1431215, 4293645, 13453421, 40360263, 67267105, 201801315]

約数ペア:

[(1, 201801315), (3, 67267105), (5, 40360263), (15, 13453421), (47, 4293645), (141, 1431215), (235, 858729), (705, 286243)]