15004850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 32670528

約数和(自身を除く): 17665678

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 175, 215, 301, 350, 430, 602, 997, 1075, 1505, 1994, 2150, 3010, 4985, 6979, 7525, 9970, 13958, 15050, 24925, 34895, 42871, 49850, 69790, 85742, 174475, 214355, 300097, 348950, 428710, 600194, 1071775, 1500485, 2143550, 3000970, 7502425, 15004850]

約数ペア:

[(1, 15004850), (2, 7502425), (5, 3000970), (7, 2143550), (10, 1500485), (14, 1071775), (25, 600194), (35, 428710), (43, 348950), (50, 300097), (70, 214355), (86, 174475), (175, 85742), (215, 69790), (301, 49850), (350, 42871), (430, 34895), (602, 24925), (997, 15050), (1075, 13958), (1505, 9970), (1994, 7525), (2150, 6979), (3010, 4985)]