1272345

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 2049792

約数和(自身を除く): 777447

約数列:

[1, 3, 5, 15, 271, 313, 813, 939, 1355, 1565, 4065, 4695, 84823, 254469, 424115, 1272345]

約数ペア:

[(1, 1272345), (3, 424115), (5, 254469), (15, 84823), (271, 4695), (313, 4065), (813, 1565), (939, 1355)]