34389945

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 62899200

約数和(自身を除く): 28509255

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 149, 207, 223, 345, 447, 669, 745, 1035, 1115, 1341, 2007, 2235, 3345, 3427, 5129, 6705, 10035, 10281, 15387, 17135, 25645, 30843, 33227, 46161, 51405, 76935, 99681, 154215, 166135, 230805, 299043, 498405, 764221, 1495215, 2292663, 3821105, 6877989, 11463315, 34389945]

約数ペア:

[(1, 34389945), (3, 11463315), (5, 6877989), (9, 3821105), (15, 2292663), (23, 1495215), (45, 764221), (69, 498405), (115, 299043), (149, 230805), (207, 166135), (223, 154215), (345, 99681), (447, 76935), (669, 51405), (745, 46161), (1035, 33227), (1115, 30843), (1341, 25645), (2007, 17135), (2235, 15387), (3345, 10281), (3427, 10035), (5129, 6705)]