47736495

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 85542912

約数和(自身を除く): 37806417

約数列:

[1, 3, 5, 9, 15, 45, 67, 71, 201, 213, 223, 335, 355, 603, 639, 669, 1005, 1065, 1115, 2007, 3015, 3195, 3345, 4757, 10035, 14271, 14941, 15833, 23785, 42813, 44823, 47499, 71355, 74705, 79165, 134469, 142497, 214065, 224115, 237495, 672345, 712485, 1060811, 3182433, 5304055, 9547299, 15912165, 47736495]

約数ペア:

[(1, 47736495), (3, 15912165), (5, 9547299), (9, 5304055), (15, 3182433), (45, 1060811), (67, 712485), (71, 672345), (201, 237495), (213, 224115), (223, 214065), (335, 142497), (355, 134469), (603, 79165), (639, 74705), (669, 71355), (1005, 47499), (1065, 44823), (1115, 42813), (2007, 23785), (3015, 15833), (3195, 14941), (3345, 14271), (4757, 10035)]