145321345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{2621}}^1$

素因数の和:3492

約数の個数: 16

約数和(自身を含む): 188091792

約数和(自身を除く): 42770447

約数列:

[1, 5, 13, 65, 853, 2621, 4265, 11089, 13105, 34073, 55445, 170365, 2235713, 11178565, 29064269, 145321345]

約数ペア:

[(1, 145321345), (5, 29064269), (13, 11178565), (65, 2235713), (853, 170365), (2621, 55445), (4265, 34073), (11089, 13105)]