1031535

素因数分解:

$3^6\times 5^1\times {\mathrm{283}}^1$

素因数の和:306

約数の個数: 28

約数和(自身を含む): 1862472

約数和(自身を除く): 830937

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 283, 405, 729, 849, 1215, 1415, 2547, 3645, 4245, 7641, 12735, 22923, 38205, 68769, 114615, 206307, 343845, 1031535]

約数ペア:

[(1, 1031535), (3, 343845), (5, 206307), (9, 114615), (15, 68769), (27, 38205), (45, 22923), (81, 12735), (135, 7641), (243, 4245), (283, 3645), (405, 2547), (729, 1415), (849, 1215)]