19140315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 32486400

約数和(自身を除く): 13346085

約数列:

[1, 3, 5, 15, 19, 57, 95, 239, 281, 285, 717, 843, 1195, 1405, 3585, 4215, 4541, 5339, 13623, 16017, 22705, 26695, 67159, 68115, 80085, 201477, 335795, 1007385, 1276021, 3828063, 6380105, 19140315]

約数ペア:

[(1, 19140315), (3, 6380105), (5, 3828063), (15, 1276021), (19, 1007385), (57, 335795), (95, 201477), (239, 80085), (281, 68115), (285, 67159), (717, 26695), (843, 22705), (1195, 16017), (1405, 13623), (3585, 5339), (4215, 4541)]