163541105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21143}}^1$

素因数の和:21185

約数の個数: 32

約数和(自身を含む): 255757824

約数和(自身を除く): 92216719

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 21143, 105715, 148001, 274859, 359431, 740005, 1374295, 1797155, 1924013, 2516017, 4672603, 9620065, 12580085, 23363015, 32708221, 163541105]

約数ペア:

[(1, 163541105), (5, 32708221), (7, 23363015), (13, 12580085), (17, 9620065), (35, 4672603), (65, 2516017), (85, 1924013), (91, 1797155), (119, 1374295), (221, 740005), (455, 359431), (595, 274859), (1105, 148001), (1547, 105715), (7735, 21143)]