164728545

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163909}}^1$

素因数の和:163984

約数の個数: 16

約数和(自身を含む): 267501120

約数和(自身を除く): 102772575

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 163909, 491727, 819545, 2458635, 10981903, 32945709, 54909515, 164728545]

約数ペア:

[(1, 164728545), (3, 54909515), (5, 32945709), (15, 10981903), (67, 2458635), (201, 819545), (335, 491727), (1005, 163909)]