40478085

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6037}}^1$

素因数の和:6197

約数の個数: 24

約数和(自身を含む): 70644600

約数和(自身を除く): 30166515

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6037, 6705, 18111, 30185, 54333, 90555, 271665, 899513, 2698539, 4497565, 8095617, 13492695, 40478085]

約数ペア:

[(1, 40478085), (3, 13492695), (5, 8095617), (9, 4497565), (15, 2698539), (45, 899513), (149, 271665), (447, 90555), (745, 54333), (1341, 30185), (2235, 18111), (6037, 6705)]