127187415

素因数分解:

$3^5\times 5^1\times {\mathrm{104681}}^1$

素因数の和:104701

約数の個数: 24

約数和(自身を含む): 228625488

約数和(自身を除く): 101438073

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 104681, 314043, 523405, 942129, 1570215, 2826387, 4710645, 8479161, 14131935, 25437483, 42395805, 127187415]

約数ペア:

[(1, 127187415), (3, 42395805), (5, 25437483), (9, 14131935), (15, 8479161), (27, 4710645), (45, 2826387), (81, 1570215), (135, 942129), (243, 523405), (405, 314043), (1215, 104681)]