1539203475

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12491}}^1$

素因数の和:12588

約数の個数: 48

約数和(自身を含む): 2676685824

約数和(自身を除く): 1137482349

約数列:

[1, 3, 5, 15, 25, 31, 53, 75, 93, 155, 159, 265, 465, 775, 795, 1325, 1643, 2325, 3975, 4929, 8215, 12491, 24645, 37473, 41075, 62455, 123225, 187365, 312275, 387221, 662023, 936825, 1161663, 1936105, 1986069, 3310115, 5808315, 9680525, 9930345, 16550575, 20522713, 29041575, 49651725, 61568139, 102613565, 307840695, 513067825, 1539203475]

約数ペア:

[(1, 1539203475), (3, 513067825), (5, 307840695), (15, 102613565), (25, 61568139), (31, 49651725), (53, 29041575), (75, 20522713), (93, 16550575), (155, 9930345), (159, 9680525), (265, 5808315), (465, 3310115), (775, 1986069), (795, 1936105), (1325, 1161663), (1643, 936825), (2325, 662023), (3975, 387221), (4929, 312275), (8215, 187365), (12491, 123225), (24645, 62455), (37473, 41075)]