2143511085

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{12263}}^1$

素因数の和:12585

約数の個数: 32

約数和(自身を含む): 3522613248

約数和(自身を除く): 1379102163

約数列:

[1, 3, 5, 15, 43, 129, 215, 271, 645, 813, 1355, 4065, 11653, 12263, 34959, 36789, 58265, 61315, 174795, 183945, 527309, 1581927, 2636545, 3323273, 7909635, 9969819, 16616365, 49849095, 142900739, 428702217, 714503695, 2143511085]

約数ペア:

[(1, 2143511085), (3, 714503695), (5, 428702217), (15, 142900739), (43, 49849095), (129, 16616365), (215, 9969819), (271, 7909635), (645, 3323273), (813, 2636545), (1355, 1581927), (4065, 527309), (11653, 183945), (12263, 174795), (34959, 61315), (36789, 58265)]