11124975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 19978880

約数和(自身を除く): 8853905

約数列:

[1, 3, 5, 15, 19, 25, 37, 57, 75, 95, 111, 185, 211, 285, 475, 555, 633, 703, 925, 1055, 1425, 2109, 2775, 3165, 3515, 4009, 5275, 7807, 10545, 12027, 15825, 17575, 20045, 23421, 39035, 52725, 60135, 100225, 117105, 148333, 195175, 300675, 444999, 585525, 741665, 2224995, 3708325, 11124975]

約数ペア:

[(1, 11124975), (3, 3708325), (5, 2224995), (15, 741665), (19, 585525), (25, 444999), (37, 300675), (57, 195175), (75, 148333), (95, 117105), (111, 100225), (185, 60135), (211, 52725), (285, 39035), (475, 23421), (555, 20045), (633, 17575), (703, 15825), (925, 12027), (1055, 10545), (1425, 7807), (2109, 5275), (2775, 4009), (3165, 3515)]