29237025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 53460864

約数和(自身を除く): 24223839

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 997, 1173, 1275, 1725, 1955, 2991, 4985, 5865, 9775, 14955, 16949, 22931, 24925, 29325, 50847, 68793, 74775, 84745, 114655, 254235, 343965, 389827, 423725, 573275, 1169481, 1271175, 1719825, 1949135, 5847405, 9745675, 29237025]

約数ペア:

[(1, 29237025), (3, 9745675), (5, 5847405), (15, 1949135), (17, 1719825), (23, 1271175), (25, 1169481), (51, 573275), (69, 423725), (75, 389827), (85, 343965), (115, 254235), (255, 114655), (345, 84745), (391, 74775), (425, 68793), (575, 50847), (997, 29325), (1173, 24925), (1275, 22931), (1725, 16949), (1955, 14955), (2991, 9775), (4985, 5865)]