173883408885

素因数分解:

$3^3\times 5^1\times {\mathrm{1288025251}}^1$

素因数の和:1288025265

約数の個数: 16

約数和(自身を含む): 309126060480

約数和(自身を除く): 135242651595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1288025251, 3864075753, 6440126255, 11592227259, 19320378765, 34776681777, 57961136295, 173883408885]

約数ペア:

[(1, 173883408885), (3, 57961136295), (5, 34776681777), (9, 19320378765), (15, 11592227259), (27, 6440126255), (45, 3864075753), (135, 1288025251)]