1253258235

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{15227}}^1$

素因数の和:15328

約数の個数: 48

約数和(自身を含む): 2280545280

約数和(自身を除く): 1027287045

約数列:

[1, 3, 5, 9, 15, 31, 45, 59, 93, 155, 177, 279, 295, 465, 531, 885, 1395, 1829, 2655, 5487, 9145, 15227, 16461, 27435, 45681, 76135, 82305, 137043, 228405, 472037, 685215, 898393, 1416111, 2360185, 2695179, 4248333, 4491965, 7080555, 8085537, 13475895, 21241665, 27850183, 40427685, 83550549, 139250915, 250651647, 417752745, 1253258235]

約数ペア:

[(1, 1253258235), (3, 417752745), (5, 250651647), (9, 139250915), (15, 83550549), (31, 40427685), (45, 27850183), (59, 21241665), (93, 13475895), (155, 8085537), (177, 7080555), (279, 4491965), (295, 4248333), (465, 2695179), (531, 2360185), (885, 1416111), (1395, 898393), (1829, 685215), (2655, 472037), (5487, 228405), (9145, 137043), (15227, 82305), (16461, 76135), (27435, 45681)]