129346945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1049}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 191923200

約数和(自身を除く): 62576255

約数列:

[1, 5, 7, 13, 35, 65, 91, 271, 455, 1049, 1355, 1897, 3523, 5245, 7343, 9485, 13637, 17615, 24661, 36715, 68185, 95459, 123305, 284279, 477295, 1421395, 1989953, 3695627, 9949765, 18478135, 25869389, 129346945]

約数ペア:

[(1, 129346945), (5, 25869389), (7, 18478135), (13, 9949765), (35, 3695627), (65, 1989953), (91, 1421395), (271, 477295), (455, 284279), (1049, 123305), (1355, 95459), (1897, 68185), (3523, 36715), (5245, 24661), (7343, 17615), (9485, 13637)]