291298170255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{5188319}}^1$

素因数の和:5188543

約数の個数: 32

約数和(自身を含む): 493097932800

約数和(自身を除く): 201799762545

約数列:

[1, 3, 5, 15, 19, 57, 95, 197, 285, 591, 985, 2955, 3743, 11229, 18715, 56145, 5188319, 15564957, 25941595, 77824785, 98578061, 295734183, 492890305, 1022098843, 1478670915, 3066296529, 5110494215, 15331482645, 19419878017, 58259634051, 97099390085, 291298170255]

約数ペア:

[(1, 291298170255), (3, 97099390085), (5, 58259634051), (15, 19419878017), (19, 15331482645), (57, 5110494215), (95, 3066296529), (197, 1478670915), (285, 1022098843), (591, 492890305), (985, 295734183), (2955, 98578061), (3743, 77824785), (11229, 25941595), (18715, 15564957), (56145, 5188319)]