53421795

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{56531}}^1$

素因数の和:56552

約数の個数: 32

約数和(自身を含む): 108541440

約数和(自身を除く): 55119645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 56531, 169593, 282655, 395717, 508779, 847965, 1187151, 1526337, 1978585, 2543895, 3561453, 5935755, 7631685, 10684359, 17807265, 53421795]

約数ペア:

[(1, 53421795), (3, 17807265), (5, 10684359), (7, 7631685), (9, 5935755), (15, 3561453), (21, 2543895), (27, 1978585), (35, 1526337), (45, 1187151), (63, 847965), (105, 508779), (135, 395717), (189, 282655), (315, 169593), (945, 56531)]