6464465

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9721}}^1$

素因数の和:9752

約数の個数: 16

約数和(自身を含む): 9333120

約数和(自身を除く): 2868655

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 9721, 48605, 68047, 184699, 340235, 923495, 1292893, 6464465]

約数ペア:

[(1, 6464465), (5, 1292893), (7, 923495), (19, 340235), (35, 184699), (95, 68047), (133, 48605), (665, 9721)]