1299291235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{1019}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 1727308800

約数和(自身を除く): 428017565

約数列:

[1, 5, 11, 55, 97, 239, 485, 1019, 1067, 1195, 2629, 5095, 5335, 11209, 13145, 23183, 56045, 98843, 115915, 243541, 255013, 494215, 1087273, 1217705, 1275065, 2678951, 5436365, 13394755, 23623477, 118117385, 259858247, 1299291235]

約数ペア:

[(1, 1299291235), (5, 259858247), (11, 118117385), (55, 23623477), (97, 13394755), (239, 5436365), (485, 2678951), (1019, 1275065), (1067, 1217705), (1195, 1087273), (2629, 494215), (5095, 255013), (5335, 243541), (11209, 115915), (13145, 98843), (23183, 56045)]