7390035

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 13486176

約数和(自身を除く): 6096141

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 257, 355, 405, 639, 771, 1065, 1285, 1917, 2313, 3195, 3855, 5751, 6939, 9585, 11565, 18247, 20817, 28755, 34695, 54741, 91235, 104085, 164223, 273705, 492669, 821115, 1478007, 2463345, 7390035]

約数ペア:

[(1, 7390035), (3, 2463345), (5, 1478007), (9, 821115), (15, 492669), (27, 273705), (45, 164223), (71, 104085), (81, 91235), (135, 54741), (213, 34695), (257, 28755), (355, 20817), (405, 18247), (639, 11565), (771, 9585), (1065, 6939), (1285, 5751), (1917, 3855), (2313, 3195)]