4080355215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16001393}}^1$

素因数の和:16001418

約数の個数: 16

約数和(自身を含む): 6912602208

約数和(自身を除く): 2832246993

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 16001393, 48004179, 80006965, 240020895, 272023681, 816071043, 1360118405, 4080355215]

約数ペア:

[(1, 4080355215), (3, 1360118405), (5, 816071043), (15, 272023681), (17, 240020895), (51, 80006965), (85, 48004179), (255, 16001393)]