1256163905

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1\times {\mathrm{4993}}^1$

素因数の和:5816

約数の個数: 16

約数和(自身を含む): 1532239104

約数和(自身を除く): 276075199

約数列:

[1, 5, 67, 335, 751, 3755, 4993, 24965, 50317, 251585, 334531, 1672655, 3749743, 18748715, 251232781, 1256163905]

約数ペア:

[(1, 1256163905), (5, 251232781), (67, 18748715), (335, 3749743), (751, 1672655), (3755, 334531), (4993, 251585), (24965, 50317)]