15691520088

素因数分解:

$2^3\times 3^2\times {\mathrm{6211}}^1\times {\mathrm{35089}}^1$

素因数の和:41312

約数の個数: 48

約数和(自身を含む): 42505920600

約数和(自身を除く): 26814400512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 6211, 12422, 18633, 24844, 35089, 37266, 49688, 55899, 70178, 74532, 105267, 111798, 140356, 149064, 210534, 223596, 280712, 315801, 421068, 447192, 631602, 842136, 1263204, 2526408, 217937779, 435875558, 653813337, 871751116, 1307626674, 1743502232, 1961440011, 2615253348, 3922880022, 5230506696, 7845760044, 15691520088]

約数ペア:

[(1, 15691520088), (2, 7845760044), (3, 5230506696), (4, 3922880022), (6, 2615253348), (8, 1961440011), (9, 1743502232), (12, 1307626674), (18, 871751116), (24, 653813337), (36, 435875558), (72, 217937779), (6211, 2526408), (12422, 1263204), (18633, 842136), (24844, 631602), (35089, 447192), (37266, 421068), (49688, 315801), (55899, 280712), (70178, 223596), (74532, 210534), (105267, 149064), (111798, 140356)]