14919275

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:684

約数の個数: 36

約数和(自身を含む): 22688280

約数和(自身を除く): 7769005

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 133, 175, 245, 475, 641, 665, 931, 1225, 3205, 3325, 4487, 4655, 12179, 16025, 22435, 23275, 31409, 60895, 85253, 112175, 157045, 304475, 426265, 596771, 785225, 2131325, 2983855, 14919275]

約数ペア:

[(1, 14919275), (5, 2983855), (7, 2131325), (19, 785225), (25, 596771), (35, 426265), (49, 304475), (95, 157045), (133, 112175), (175, 85253), (245, 60895), (475, 31409), (641, 23275), (665, 22435), (931, 16025), (1225, 12179), (3205, 4655), (3325, 4487)]