4247489865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3407}}^1\times {\mathrm{4889}}^1$

素因数の和:8321

約数の個数: 32

約数和(自身を含む): 7199331840

約数和(自身を除く): 2951841975

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 3407, 4889, 10221, 14667, 17035, 24445, 51105, 57919, 73335, 83113, 173757, 249339, 289595, 415565, 868785, 1246695, 16656823, 49970469, 83284115, 249852345, 283165991, 849497973, 1415829955, 4247489865]

約数ペア:

[(1, 4247489865), (3, 1415829955), (5, 849497973), (15, 283165991), (17, 249852345), (51, 83284115), (85, 49970469), (255, 16656823), (3407, 1246695), (4889, 868785), (10221, 415565), (14667, 289595), (17035, 249339), (24445, 173757), (51105, 83113), (57919, 73335)]