63428015

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 91570176

約数和(自身を除く): 28142161

約数列:

[1, 5, 7, 31, 35, 53, 155, 217, 265, 371, 1085, 1103, 1643, 1855, 5515, 7721, 8215, 11501, 34193, 38605, 57505, 58459, 170965, 239351, 292295, 409213, 1196755, 1812229, 2046065, 9061145, 12685603, 63428015]

約数ペア:

[(1, 63428015), (5, 12685603), (7, 9061145), (31, 2046065), (35, 1812229), (53, 1196755), (155, 409213), (217, 292295), (265, 239351), (371, 170965), (1085, 58459), (1103, 57505), (1643, 38605), (1855, 34193), (5515, 11501), (7721, 8215)]