201158235

素因数分解:

$3^4\times 5^1\times {\mathrm{496687}}^1$

素因数の和:496704

約数の個数: 20

約数和(自身を含む): 360595488

約数和(自身を除く): 159437253

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 496687, 1490061, 2483435, 4470183, 7450305, 13410549, 22350915, 40231647, 67052745, 201158235]

約数ペア:

[(1, 201158235), (3, 67052745), (5, 40231647), (9, 22350915), (15, 13410549), (27, 7450305), (45, 4470183), (81, 2483435), (135, 1490061), (405, 496687)]