11721675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 22498560

約数和(自身を除く): 10776885

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 83, 105, 175, 249, 269, 415, 525, 581, 807, 1245, 1345, 1743, 1883, 2075, 2905, 4035, 5649, 6225, 6725, 8715, 9415, 14525, 20175, 22327, 28245, 43575, 47075, 66981, 111635, 141225, 156289, 334905, 468867, 558175, 781445, 1674525, 2344335, 3907225, 11721675]

約数ペア:

[(1, 11721675), (3, 3907225), (5, 2344335), (7, 1674525), (15, 781445), (21, 558175), (25, 468867), (35, 334905), (75, 156289), (83, 141225), (105, 111635), (175, 66981), (249, 47075), (269, 43575), (415, 28245), (525, 22327), (581, 20175), (807, 14525), (1245, 9415), (1345, 8715), (1743, 6725), (1883, 6225), (2075, 5649), (2905, 4035)]