160922985

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{719}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 264591360

約数和(自身を除く): 103668375

約数列:

[1, 3, 5, 15, 43, 129, 215, 347, 645, 719, 1041, 1735, 2157, 3595, 5205, 10785, 14921, 30917, 44763, 74605, 92751, 154585, 223815, 249493, 463755, 748479, 1247465, 3742395, 10728199, 32184597, 53640995, 160922985]

約数ペア:

[(1, 160922985), (3, 53640995), (5, 32184597), (15, 10728199), (43, 3742395), (129, 1247465), (215, 748479), (347, 463755), (645, 249493), (719, 223815), (1041, 154585), (1735, 92751), (2157, 74605), (3595, 44763), (5205, 30917), (10785, 14921)]