20162943225

素因数分解:

$3^5\times 5^2\times {\mathrm{3319003}}^1$

素因数の和:3319028

約数の個数: 36

約数和(自身を含む): 37451641136

約数和(自身を除く): 17288697911

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 3319003, 9957009, 16595015, 29871027, 49785045, 82975075, 89613081, 149355135, 248925225, 268839243, 448065405, 746775675, 806517729, 1344196215, 2240327025, 4032588645, 6720981075, 20162943225]

約数ペア:

[(1, 20162943225), (3, 6720981075), (5, 4032588645), (9, 2240327025), (15, 1344196215), (25, 806517729), (27, 746775675), (45, 448065405), (75, 268839243), (81, 248925225), (135, 149355135), (225, 89613081), (243, 82975075), (405, 49785045), (675, 29871027), (1215, 16595015), (2025, 9957009), (6075, 3319003)]