16931475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6841}}^1$

素因数の和:6868

約数の個数: 36

約数和(自身を含む): 33087912

約数和(自身を除く): 16156437

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 6841, 20523, 34205, 61569, 75251, 102615, 171025, 225753, 307845, 376255, 513075, 677259, 1128765, 1539225, 1881275, 3386295, 5643825, 16931475]

約数ペア:

[(1, 16931475), (3, 5643825), (5, 3386295), (9, 1881275), (11, 1539225), (15, 1128765), (25, 677259), (33, 513075), (45, 376255), (55, 307845), (75, 225753), (99, 171025), (165, 102615), (225, 75251), (275, 61569), (495, 34205), (825, 20523), (2475, 6841)]