128464535

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1\times {\mathrm{727}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 157248000

約数和(自身を除く): 28783465

約数列:

[1, 5, 59, 295, 599, 727, 2995, 3635, 35341, 42893, 176705, 214465, 435473, 2177365, 25692907, 128464535]

約数ペア:

[(1, 128464535), (5, 25692907), (59, 2177365), (295, 435473), (599, 214465), (727, 176705), (2995, 42893), (3635, 35341)]